Chevrolet 350, 23˚ heads dome top

Application: 

Recommended for applications using nitrous (up to 250HP shot). Not recommended for turbo applications. Image is a representation of this item. Actual item may vary.

Includes: 

Complete set of pistons, rings, locks, pins & oil rail spacers (as required).

Specifications:

Piston top type: dome top.
Bore: 4.020" to 4.060".
Stroke: 3.625" to 3.750".
Rod length: 6.000".
Compression height: 1.125" to 1.245" .
Compression ratio (58): 14.20 (4.020") to 14.40 (4.060").
Compression ratio (64): 12.40 (4.020") to 13.10 (4.060").
Compression ratio (76): 11.00 (4.020") to 11.30 (4.060").
Dome volume: 11.00 to 15.20.
Gram weight: 422 to 460.
Rings: 1/16" 1/16" 3/16".
Ring set: N/A.
Rings included: no.
Oil rail spacer: ORS-400.
Pin type: 5115 straight wall.
Pin diameter: .927".
Pin length: 2.950".
Pin wall: .150".
Pin weight: 141 grams.
Block height: 9.025".
Note: Piston Rings sold separately.