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The Perfect 8137-4000 383 Small Block Chevy Sx Series +4cc Dome Top Sbc 23 Degree Forged Piston Set 4.000 Inch Bore Pin Dia.: 0.927" Comp Height: 1.125" Up To 55% Off [Gnumx7P2]

$49.99 $159.99 -69%

377 Small Block Chevy, SX, Comp Height: 1.125, +4cc Dome Top, PIN: .927", Full Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.750", ROD: 6, Approx Comp Ratio: 58cc-13.4, 64cc-12.33, 70cc-11.4

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377 Small Block Chevy, SX, Comp Height: 1.125, +4cc Dome Top, PIN: .927", Full Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.750", ROD: 6, Approx Comp Ratio: 58cc-13.4, 64cc-12.33, 70cc-11.4


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