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Your New Favorite 6700-3927 5.7 Stroker Small Block Mopar Hemi Gen Iii Fx Series -1.5cc Flat Top Gen Iii Hemi Forged Piston Set 3.927 Inch Bore Pin Dia.: 0.927" Comp Height: 1.09" Massive 90% Savings [MxYn0QE1]

$55.99 $179.99 -69%

392 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.09, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 4.050", ROD: 6.125, Approx Comp Ratio: 65cc-11.72, 74cc-10.57, 85cc-9.46

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392 Small Block Mopar Hemi Gen III, FX, Comp Height: 1.09, -1.5cc Flat Top , PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 4.050", ROD: 6.125, Approx Comp Ratio: 65cc-11.72, 74cc-10.57, 85cc-9.46


What Our Customers Say

January 1, 2026

Absolutely no complaints!

This is a really fine and useful product.

- Lauren S..

January 1, 2026

Absolutely no complaints!

It performs beautifully without fail.

- Noa A..

January 1, 2026

Absolutely no complaints!

It's a great item. And it's so useful.

- Irene K..

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