JE Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ255,EJ257 one-r56-2007-2010-na-n12b14a-i4 Reference Number: 90551-75A

Reference Number: 90551-75A

- Max Height Adjustment Range: -74mm ~ -41mm

Reference Number: H21351

Part Number: VSL12-C1AS3

The 2600 Series kit includes a performance pressure plate

JE Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ255,EJ257 one-r56-2007-2010-na-n12b14a-i4 Reference Number: 90551-75ASpecifications: Manufacturer Brand: JE Pistons Part Number: 291063 Compression Ratio: 8. 5: 1 Bore (mm): 99. 5 ( STD) Stroke (mm): 83 Rod Length (mm): 130. 5 Pin Diameter (mm): 23 Compression Height (mm): 28. 7 Block Height (mm): 201 Piston weight (Gr): 398 Replacement Parts: Pin: Rings: JG4904 3917 Locks: Dome Dish requires no deburring or preparation 2618 T6 high tensile forged aluminum JE designs are specifically engineered for extreme applications