Pistons › BLS1142-075 LS1/LS2/LS3 CP Pistons BLS1142-075 LS1/LS2/LS3 CP Pistons $955.50 Chevy 417ci All LS 15°/L92 Bore 4.075 CH 1.110 Stroke 4.000 Rod 6.125 CR 11.3 FT Flat Top 68cc HeadBore: 4.075"Stroke: 4.000"Rod Length: 6.125"Compression Height: 1.110"Dome: Flat TopDome/Dish Volume: -2.7ccReference Chamber: 68.0ccCatalog Compression Ratio: 11.00:1Piston Weight: 458gResulting Displacement: 417 cid Chevy 417ci All LS 15°/L92 Bore 4.075 CH 1.110 Stroke 4.000 Rod 6.125 CR 11.3 FT Flat Top 68cc HeadBore: 4.075"Stroke: 4.000"Rod Length: 6.125"Compression Height: 1.110"Dome: Flat TopDome/Dish Volume: -2.7ccReference Chamber: 68.0ccCatalog Compression Ratio: 11.00:1Piston Weight: 458gResulting Displacement: 417 cid Add To Cart Added! You Might Also Like BBCR5115-030 BBC CP Pistons $1,407.00 BBC5314-100 BBC CP Pistons $1,068.90 BBCRE5331-100 BBC CP Pistons $1,778.70 BBCRE5330-060 BBC CP Pistons $1,778.70 BBC5220-STD BBC CP Pistons $1,068.90