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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram

DISPLAYING 1 to 8 (of 8 products)
0081186SL
Product Information
Product Information
This is a new set of 86mm Big Bore Porsche 356 or 912 Cast Iron Liners. This kit requires no machine work.

oematch

Fits:
Porsche 356
Porsche 912

Cylinders: Cast Iron.
Kit included: 4 Cylinders

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0081186SL
008 11 86SL
0081186SL

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0081183BL
Product Information
Product Information
This is a new set of 83.5mm Big Bore Porsche 356 or 912 Biral Liners. This kit requires no machine work.

oematch

Fits:
Porsche 356
Porsche 912

Cylinders: Biral
Kit included: 4 Cylinders

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0081183BL
008 11 83BL
0081183BL

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0081186BL
Product Information
Product Information
This is a new set of 86mm Big Bore Porsche 356 or 912 Biral Liners. Biral Liners are a cast iron sleeve with aluminium fins, making them lighter and dissipate heat better. This kit requires no machine work.

oematch

Fits:
Porsche 356
Porsche 912

Cylinders: Biral.
Kit included: 4 Cylinders

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

0081186BL
008 11 86BL
0081186BL

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0081182BL
Product Information
Product Information
This is a new set of 82.5mm Porsche 356 or 912 Biral Liners. This kit requires no machine work.

oematch

Fits:
Porsche 356
Porsche 912

Cylinders: Biral
Kit included: 4 Cylinders

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0081182BL
0081182BL
008 11 82BL

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0081180L
Product Information
Product Information
This is a new set of 80mm Pre A Porsche 356 Liners for the 2 piece split case. This kit requires no machine work.

oematch

Fits:
Porsche 356 Pre-A

This Kit is also commonly used as a Big bore Cylinder set for the early VW 36 HP Machine work is Required when installing them in a 36HP

Cylinders: Cast Iron.
Kit included: 4 Cylinders

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0081180L
008 11 80L
0081180L

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0081180S
Product Information
Product Information
This is a new set of 80mm Porsche 356 pistons and cylinders.

oematch

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.

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0081180S
008 11 80S
0081180S

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0081180P
Product Information
Product Information
This is a new set of 80mm Porsche 356 pistons. It fits Pre "A" Porsche 1948-55 with the early 2 piece Case. Pistons are Graphite Coated Hypereutectic with valve pockets, and the 22mm Pin.

oematch

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.

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0081180P
0081180P
008 11 80P

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0081180SJE
Product Information
Product Information
This is a new set of 80mm with forged JE Pistons and cylinders for the Early 356.

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.


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0081180SJE
008 11 80S JE
0081180SJE

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DISPLAYING 1 to 8 (of 8 products)
About OE MATCH Pistons and cylinders

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       

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