Pistons › BLS1145-030 LS1/LS2/LS3 CP Pistons BLS1145-030 LS1/LS2/LS3 CP Pistons $955.50 Chevy LS 370ci All 15°/L92 Bore 4.030 CH 1.330 Stroke 3.622 Rod 6.098 Flat Top Head 68Bore: 4.030"Stroke: 3.622"Rod Length: 6.098"Compression Height: 1.330"Dome: Flat TopDome/Dish Volume: -2.7ccReference Chamber: 68.0ccCatalog Compression Ratio: 9.80:1Piston Weight: 454gResulting Displacement: 370 cid Chevy LS 370ci All 15°/L92 Bore 4.030 CH 1.330 Stroke 3.622 Rod 6.098 Flat Top Head 68Bore: 4.030"Stroke: 3.622"Rod Length: 6.098"Compression Height: 1.330"Dome: Flat TopDome/Dish Volume: -2.7ccReference Chamber: 68.0ccCatalog Compression Ratio: 9.80:1Piston Weight: 454gResulting Displacement: 370 cid Add To Cart Added! You Might Also Like BBC5320-125 BBC CP Pistons $1,068.90 BBCR5306-STD BBC CP Pistons $1,407.00 BBC5311-STD BBC CP Pistons $1,068.90 BBCRE5330-060 BBC CP Pistons $1,778.70 BLT-1002-010B LT1/LT2 CP Pistons $1,182.30