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Modern Design 3225-4030 427w -5.8 Clevor Stroker Small Block Ford 351w Fx Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 Inch Bore Pin Dia.: 0.927" Comp Height: 1.145" For You [DUN14tPr]

$59.99 $191.99 -69%

426 Small Block Ford 351W, FX, Comp Height: 1.145, +7.5cc Dome Top, PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 4.170", ROD: 6.25, Approx Comp Ratio: 58cc-15.96, 64cc-14.55, 70cc-13.41

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Modern Design 3225-4030 427w -5.8 Clevor Stroker Small Block Ford 351w Fx Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 Inch Bore Pin Dia.: 0.927" Comp Height: 1.145" For You [DUN14tPr]

426 Small Block Ford 351W, FX, Comp Height: 1.145, +7.5cc Dome Top, PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 4.170", ROD: 6.25, Approx Comp Ratio: 58cc-15.96, 64cc-14.55, 70cc-13.41


What Our Customers Say

January 27, 2026

Absolutely no complaints!

It's a very solid and well-engineered product. I'm very happy.

- Santana G..

January 27, 2026

Absolutely no complaints!

This product is a brilliant tool for everyday use.

- Quentin N..

January 27, 2026

Absolutely no complaints!

It's a very solid and well-built device. It feels professional-grade.

- Harvey P..

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