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OE MATCH Pistons and cylinders
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Increase engine capacity and restore dependable performance with this OE Match Big Bore VW 86mm Cylinder Kit. Produced to OE-style specifications, this precision-engineered Big Bore cylinder kit is designed for compatible classic Volkswagen air-cooled engines and Porsche applications using the same engine platform where applicable. Manufactured from high-quality cast materials with precision-machined cylinder bores, the kit delivers exceptional durability, excellent heat dissipation, and reliable sealing under demanding operating conditions. The larger 86mm bore increases engine displacement, making it ideal for performance engine builds, complete engine rebuilds, and restoration projects.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The cylinder kit forms the combustion chamber walls, providing the precision-machined surfaces required for the pistons and piston rings to generate efficient compression and combustion. The increased 86mm bore enlarges engine displacement, allowing greater air and fuel volume to enter the cylinders, which can improve torque and overall engine performance when used with compatible components. Over time, cylinder bores can become worn, scored, tapered, or distorted through continual piston movement, heat cycles, and normal engine wear, resulting in reduced compression, increased oil consumption, and declining performance. Replacing worn cylinders restores engine efficiency while providing the performance benefits of a Big Bore configuration.
What This Product Does:
- Provides precision-machined cylinder bores for the pistons.
- Increases engine displacement with an 86mm bore.
- Restores engine compression and combustion efficiency.
- Supports correct piston and piston ring operation.
- Improves engine performance and torque potential.
- Replaces worn, scored, or damaged cylinders.
- Provides an OE-style fit for straightforward engine rebuilding.
Symptoms Of Wear Or Failure:
- Low engine compression.
- Excessive oil consumption.
- Blue exhaust smoke caused by oil burning.
- Loss of engine power or performance.
- Excessive crankcase blow-by.
- Scored, worn, or tapered cylinder bores.
- Piston slap or abnormal engine noise.
- Damage identified during engine overhaul.
Why Replacement Matters:
- The cylinders are fundamental to maintaining engine compression, efficient combustion, and reliable piston movement. As cylinder bores wear, engine performance declines, oil consumption increases, and internal engine wear accelerates. The 86mm Big Bore design increases engine displacement, offering greater performance potential while restoring the engine's ability to operate efficiently and reliably.
- Replacing worn cylinders with this OE Match Big Bore 86mm Cylinder Kit restores compression, reduces oil consumption, improves engine performance, and supports long-term engine reliability. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Big Bore VW 86mm Cylinder Kit provides reliable fit, performance, and durability for classic Volkswagen and compatible Porsche engine maintenance, performance upgrades, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0081186SL
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Restore engine performance while increasing displacement with this OE Match Biral Big Bore VW 83.5mm Cylinder Kit. Produced to OE-style specifications, this premium Big Bore Biral cylinder kit is designed for compatible Porsche applications using the same engine platform where applicable. Featuring cast iron cylinder liners bonded to aluminium cooling fins, the Biral construction combines exceptional wear resistance with superior heat dissipation. The 83.5mm big bore design increases engine capacity while maintaining excellent thermal stability, making this kit ideal for performance engine builds, engine rebuilds, and concours-quality restoration projects.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The cylinder kit forms the combustion chamber walls, providing the precision-machined surfaces required for the pistons and piston rings to create efficient compression and combustion. Compared with conventional cast iron cylinders, Biral cylinders offer significantly improved cooling characteristics, while the larger 83.5mm bore increases engine displacement for enhanced torque and power potential. Over time, cylinder bores can become worn, scored, tapered, or distorted through continual piston movement and repeated heat cycles, leading to reduced compression, increased oil consumption, and declining engine performance. Replacing worn cylinders restores engine efficiency while benefiting from the enhanced cooling and increased capacity of the Big Bore design.
What This Product Does:
- Provides precision-machined cylinder bores for the pistons.
- Increases engine displacement with an 83.5mm bore.
- Restores engine compression and combustion efficiency.
- Combines cast iron wear resistance with aluminium cooling.
- Improves heat dissipation for stable operating temperatures.
- Supports correct piston and piston ring operation.
- Replaces worn, scored, or damaged cylinders.
- Provides an OE-style fit for straightforward engine rebuilding.
Symptoms Of Wear Or Failure:
- Low engine compression.
- Excessive oil consumption.
- Blue exhaust smoke caused by oil burning.
- Loss of engine power or performance.
- Excessive crankcase blow-by.
- Scored, worn, or tapered cylinder bores.
- Piston slap or abnormal engine noise.
- Damage identified during engine overhaul.
Why Replacement Matters:
- The cylinders are essential for maintaining engine compression, efficient combustion, and reliable piston movement. As cylinder bores wear, engine performance declines, oil consumption increases, and internal engine wear accelerates. The Biral construction provides excellent heat dissipation while maintaining durable cast iron running surfaces, and the Big Bore 83.5mm design increases engine capacity to deliver improved torque and performance.
- Replacing worn cylinders with this OE Match Biral Big Bore 83.5mm Cylinder Kit restores compression, improves cooling efficiency, increases engine displacement, and supports long-term engine reliability. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Biral Big Bore Cylinder Kit provides reliable fit, performance, and durability for classic Volkswagen and compatible Porsche engine maintenance, performance upgrades, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0081183BL
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Increase engine capacity while benefiting from superior cooling with this OE Match Biral Big Bore VW 86mm Cylinder Kit. Produced to OE-style specifications, this premium Biral cylinder kit is designed for compatible classic Porsche applications using the same engine platform where applicable. Featuring cast iron cylinder liners bonded to aluminium cooling fins, the Biral construction combines exceptional wear resistance with excellent heat dissipation. The larger 86mm big bore design increases engine displacement, making this kit an ideal choice for performance engine builds, complete engine rebuilds, and concours-quality restoration projects.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The cylinder kit forms the combustion chamber walls, providing the precision-machined surfaces required for the pistons and piston rings to generate efficient compression and combustion. The Biral design offers superior thermal management compared with conventional cast iron cylinders, while the 86mm bore increases engine capacity for improved torque and power potential. Over time, cylinder bores can become worn, tapered, scored, or distorted through continual piston movement, heat cycles, and normal engine wear, leading to reduced compression, increased oil consumption, and declining engine performance. Replacing worn cylinders restores engine efficiency while providing the cooling and performance advantages of the Biral Big Bore design.
What This Product Does:
- Provides precision-machined cylinder bores for the pistons.
- Increases engine displacement with an 86mm bore.
- Combines cast iron wear resistance with aluminium cooling.
- Restores engine compression and combustion efficiency.
- Improves heat dissipation for stable operating temperatures.
- Supports correct piston and piston ring operation.
- Replaces worn, scored, or damaged cylinders.
- Provides an OE-style fit for straightforward engine rebuilding.
Symptoms Of Wear Or Failure:
- Low engine compression.
- Excessive oil consumption.
- Blue exhaust smoke caused by oil burning.
- Loss of engine power or performance.
- Excessive crankcase blow-by.
- Scored, worn, or tapered cylinder bores.
- Piston slap or abnormal engine noise.
- Damage identified during engine overhaul.
Why Replacement Matters:
- The cylinders are fundamental to maintaining engine compression, efficient combustion, and reliable piston movement. As cylinder bores wear, engine performance declines, oil consumption increases, and internal engine wear accelerates. The Biral construction provides excellent cooling performance while maintaining durable cast iron running surfaces, and the 86mm Big Bore design increases engine displacement to deliver enhanced torque and overall performance.
- Replacing worn cylinders with this OE Match Biral Big Bore 86mm Cylinder Kit restores compression, improves cooling efficiency, increases engine capacity, and supports long-term engine reliability. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Biral Big Bore VW 86mm Cylinder Kit provides reliable fit, performance, and durability for classic Volkswagen and compatible Porsche engine maintenance, performance upgrades, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0081186BL
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Restore or upgrade your engine with this OE Match Biral VW 82.5mm Cylinder Kit. Produced to OE-style specifications, this premium Biral cylinder kit is designed for compatible classic Volkswagen air-cooled engines and Porsche applications using the same engine platform where applicable. Featuring cast iron cylinder liners bonded to aluminium cooling fins, Biral cylinders combine the excellent wear resistance of cast iron with the superior heat dissipation of aluminium. Manufactured to precise tolerances, the kit delivers outstanding durability, efficient cooling, and consistent engine performance, making it ideal for engine rebuilds, performance upgrades, and concours-quality restoration projects.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The cylinder kit forms the combustion chamber walls in conjunction with the pistons and piston rings, providing the precision sealing surfaces required for efficient compression and combustion. The Biral construction offers improved thermal management compared with conventional cast iron cylinders, helping to maintain stable operating temperatures under demanding conditions. Over time, cylinder bores can become worn, tapered, scored, or distorted due to heat and continual piston movement, resulting in reduced compression and increased oil consumption. Replacing worn cylinders restores engine efficiency and long-term reliability.
What This Product Does:
- Provides precision-machined cylinder bores for the pistons.
- Restores engine compression and combustion efficiency.
- Combines cast iron wear resistance with aluminium cooling.
- Improves heat dissipation for stable engine temperatures.
- Supports correct piston and piston ring operation.
- Replaces worn, scored, or damaged cylinders.
- Provides an OE-style fit for straightforward engine rebuilding.
Symptoms Of Wear Or Failure:
- Low engine compression.
- Excessive oil consumption.
- Blue exhaust smoke caused by oil burning.
- Loss of engine power or performance.
- Excessive crankcase blow-by.
- Scored, worn, or tapered cylinder bores.
- Piston slap or abnormal engine noise.
- Damage identified during engine overhaul.
Why Replacement Matters:
- The cylinders are fundamental to engine performance, providing the precision-machined surfaces required for effective piston sealing and efficient combustion. As cylinder bores wear, engine compression decreases, oil consumption increases, and overall performance suffers. Biral cylinders offer the additional benefit of superior cooling performance, helping to reduce operating temperatures while maintaining excellent wear characteristics.
- Replacing worn cylinders with this OE Match Biral 82.5mm Cylinder Kit restores engine compression, improves cooling efficiency, reduces oil consumption, and supports long-term engine reliability. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Biral Cylinder Kit provides reliable fit, performance, and durability for classic Volkswagen and compatible Porsche engine maintenance, performance upgrades, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0081182BL
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
Restore engine performance and reliability with this OE Match Cylinder Kit, VW 80mm. Produced to OE-style specifications, this complete cylinder kit is designed for compatible classic Volkswagen air-cooled engines and is suitable for Porsche applications using the same engine platform where applicable. Manufactured from high-quality cast materials with precision-machined cylinder bores, the kit is engineered to deliver excellent durability, efficient heat dissipation, and consistent sealing. It is ideal for engine rebuilds, maintenance, performance restoration, and classic vehicle refurbishment projects.
Fits:
- Porsche 356 1950-55
The cylinder kit forms the combustion chamber walls in conjunction with the pistons and piston rings, providing the sealed environment required for efficient compression and combustion. Over time, continuous piston movement, heat cycles, and normal engine wear can cause the cylinder bores to become worn, tapered, scored, or out of round. Replacing worn cylinders restores engine compression, improves oil control, and helps return the engine to smooth, efficient operation.
What This Product Does:
- Provides precision-machined cylinder bores for the pistons.
- Restores engine compression and combustion efficiency.
- Supports correct piston and piston ring operation.
- Improves oil control and reduces blow-by.
- Dissipates engine heat effectively.
- Replaces worn, scored, or damaged cylinders.
- Provides an OE-style fit for straightforward engine rebuilding.
Symptoms Of Wear Or Failure:
- Low engine compression.
- Excessive oil consumption.
- Blue exhaust smoke caused by oil burning.
- Loss of engine power or performance.
- Excessive crankcase blow-by.
- Scored, worn, or tapered cylinder bores.
- Piston slap or excessive engine noise.
- Damage identified during engine overhaul.
Why Replacement Matters:
- The cylinders are fundamental to engine performance, providing the precision sealing surfaces required for efficient combustion and reliable piston movement. As cylinder bores wear, compression is reduced, oil consumption increases, and engine performance deteriorates. Continued operation with worn cylinders can accelerate wear of pistons, rings, and other internal engine components.
- Replacing worn cylinders with this OE Match 80mm Cylinder Kit restores compression, improves engine efficiency, reduces oil consumption, and supports long-term engine reliability. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Cylinder Kit provides reliable fit, performance, and durability for classic Volkswagen and compatible Porsche engine maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0081180L
The product you are viewing cross references to these numbers
- Porsche 356 1950-55

It fits 356 Pre A Porsches 1948-55 with the early 2 piece Case.
The Cylinders are cast iron with Graphite Coated Hypereutectic pistons with valve pockets, and the 22mm Pin. This kit requires no machine work, when installing in a factory Porsche case & heads
It is also commonly used as a big bore supplement for the early 36 Horse VW Engine, but requires a lot of machine work.
Engine size: 1500cc
Stroke: 74mm
Cylinders: Cast Iron.
Pistons: Hypereutectic
Dome CC: 0
Piston Angle: Flat top
Kit includes:4 Cylinders, 4 Pistons, A set of Piston Rings, and 4 wrist pins and clips.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0081180S
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
Restore dependable engine performance or complete a high-quality engine rebuild with this OE Match 80mm Piston Set with 22mm Pin, reference 0081180P. Designed for compatible engine applications requiring an 80mm piston diameter and 22mm wrist/gudgeon pin, this piston set provides a replacement solution for worn or damaged original pistons and is suitable for engine rebuilding, restoration, and repair projects.
Fits: Porsche 356 Pre A 1500cc
It is also commonly used as a big bore supplement for the early 36 Horse VW Engine, but requires a lot of machine work.
Engine size: 1500cc
Stroke: 74mm
Pistons: Hypereutectic
Kit includes: 4 Pistons, A set of Piston Rings, and 4 wrist pins and clips.
Pistons are fundamental internal engine components, travelling within the cylinders and containing the pressure created during combustion. This combustion force is transferred through the 22mm piston pins and connecting rods to the crankshaft, ultimately producing the rotational power used to drive the vehicle. Accurate piston dimensions, correct running clearances, and effective piston ring sealing are essential for maintaining compression, controlling oil consumption, and achieving reliable engine performance.
What This Product Does:
- Forms a critical part of the engine's combustion chambers.
- Contains combustion pressure within each cylinder.
- Transfers combustion force to the connecting rods and crankshaft.
- Features an 80mm piston specification for compatible cylinders.
- Uses a 22mm wrist/gudgeon pin specification for compatible connecting rods.
- Helps maintain effective cylinder compression.
- Supports efficient combustion and consistent engine performance.
- Helps control oil consumption when correctly installed with suitable piston rings.
- Replaces worn, damaged, or unsuitable existing pistons.
- Provides an OE-style solution for compatible engine rebuilds.
Symptoms Of Wear Or Failure:
- Low or uneven cylinder compression.
- Excessive engine oil consumption.
- Blue smoke from the exhaust.
- Reduced engine power or poor acceleration.
- Excessive crankcase pressure or blow-by.
- Piston slap, knocking, or abnormal internal engine noise.
- Scoring or excessive wear on the piston skirts.
- Cracked, burnt, or otherwise damaged piston crowns.
- Worn, cracked, or broken piston ring lands.
- Excessive wear around the piston pin bore.
- Cylinder wall scoring or abnormal bore wear.
- Poor compression or leak-down test results.
Why Replacement Matters:
- Pistons are among the most highly loaded components inside an engine and play a fundamental role in compression, combustion, and power production. Excessive piston skirt wear, damaged ring lands, worn pin bores, cracked crowns, or incorrect running clearances can compromise cylinder sealing and piston stability.
- Worn or damaged pistons may lead to reduced compression, increased oil consumption, excessive blow-by, poor engine performance, abnormal internal noise, and accelerated wear of the cylinders and other engine components. Severe piston damage can ultimately lead to extensive internal engine failure.
- Correct piston and pin compatibility is also essential during an engine rebuild. The 80mm piston diameter and 22mm piston pin must be correctly matched to the cylinders, connecting rods, and overall engine specification. Incorrect dimensions or assembly clearances can result in excessive wear, piston seizure, cylinder damage, or other serious mechanical problems.
- Replacing worn or damaged components with this OE Match Piston Set 80mm, 22mm Pin 0081180P helps restore cylinder sealing, compression, and dependable engine operation when correctly installed as part of a properly measured and assembled engine rebuild.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0081180P
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
Fits:
Porsche 356 Early
Compression height - 1.033
Dome- .070
Weight - 271 grams
Pin Diameter- .866
Pin Length- 2.500
Ring Set- 1x1.2x2.8
True Arc-locks Cast Iron Cylinders
Kit includes: 4 Cylinders, 4 Pistons, A set Piston Rings, and 4 wrist pins and clips.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0081180SJE
The product you are viewing cross references to these numbers
Porsche OE Match Pistons & Cylinders - Factory-Spec Engine Rebuild Solutions
OE MATCH Pistons and Cylinders are precision-engineered engine components designed to meet or exceed original Porsche factory specifications. These matched piston and cylinder sets restore correct engine tolerances, compression, and oil control—making them ideal for engine rebuilds where reliability, longevity, and OEM-level performance are the priority.
Available from Design911, OE MATCH piston and cylinder kits provide a cost-effective, high-quality alternative to original equipment parts, ensuring dependable performance for road-driven, high-mileage, and lightly tuned Porsche engines.
What Do OE MATCH Pistons & Cylinders Do?
Pistons and cylinders form the heart of the combustion process, converting fuel energy into mechanical power.
Core Functions:
- Seal combustion pressure within the cylinder.
- Maintain correct compression ratios.
- Control oil consumption and lubrication.
- Guide piston movement with precise clearances.
- Support smooth, efficient engine operation.
Correctly matched pistons and cylinders are essential for engine performance and durability.
Why Do Pistons & Cylinders Fail?
Over time, pistons and cylinders wear due to heat, friction,
and combustion forces. Common failure causes include:
- Cylinder bore wear or scoring.
- Piston skirt wear from high mileage.
- Oil starvation or contamination.
- Overheating causing piston expansion or seizure.
- Loss of compression due to worn rings or bores.
These issues can lead to oil consumption, power loss, poor starting, and eventual engine failure.
Why Upgrade to OE MATCH Pistons & Cylinders?
OE MATCH piston and cylinder kits are designed to restore factory performance and reliability.
Upgrade Benefits:
- Manufactured to OEM specifications and tolerances.
- Matched sets ensure correct clearances and sealing.
- Improved oil control and compression.
- Ideal for engine rebuilds and preventative maintenance.
- Cost-effective alternative to genuine OE parts.
Upgrading restores engine efficiency and reliability without altering factory characteristics.
Highlights
- Porsche OE MATCH pistons and cylinder kits
- Factory-spec performance and reliability
- Precision-matched components for rebuilds
- Improved compression and oil control
- Ideal for road and high-mileage engines