Pistons › BCRE1221-020 SBC CP Pistons BCRE1221-020 SBC CP Pistons $1,539.30 Chevy 405ci ASCS 4.145 Bore 1.125 CH 8cc Dome Vert Gas Ports - Lefts & RightsBore: 4.145"Stroke: 3.750"Rod Length: 6.000"Compression Height: 1.125"Dome Height: +0.275"Dome/Dish Volume: +8.0ccReference Chamber: 64.0ccCatalog Compression Ratio: 13.60:1Piston Weight: 459gResulting Displacement: 405 cid Chevy 405ci ASCS 4.145 Bore 1.125 CH 8cc Dome Vert Gas Ports - Lefts & RightsBore: 4.145"Stroke: 3.750"Rod Length: 6.000"Compression Height: 1.125"Dome Height: +0.275"Dome/Dish Volume: +8.0ccReference Chamber: 64.0ccCatalog Compression Ratio: 13.60:1Piston Weight: 459gResulting Displacement: 405 cid Add To Cart Added! You Might Also Like BBCR5115-030 BBC CP Pistons $1,407.00 BLT-1112-030 LT 5.3L CP Pistons $1,182.30 BBC5312-100 BBC CP Pistons $1,068.90 BLS1200-005 LS7 CP Pistons $1,016.40 BBC5205-100 BBC CP Pistons $1,068.90