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Top Rated 8150-4040 396 Small Block Chevy Sx Series -5cc Flat Top Sbc 23 Degree Forged Piston Set 4.040 Inch Bore Pin Dia.: 0.927" Comp Height: 1.062" Highly Recommended [3JrkM1Ej]

$49.99 $159.99 -69%

397 Small Block Chevy, SX, Comp Height: 1.062, -5cc Flat Top , PIN: .927", Full Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.875", ROD: 6, Approx Comp Ratio: 58cc-12.38, 64cc-11.51, 70cc-10.75

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Top Rated 8150-4040 396 Small Block Chevy Sx Series -5cc Flat Top Sbc 23 Degree Forged Piston Set 4.040 Inch Bore Pin Dia.: 0.927" Comp Height: 1.062" Highly Recommended [3JrkM1Ej]

397 Small Block Chevy, SX, Comp Height: 1.062, -5cc Flat Top , PIN: .927", Full Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.875", ROD: 6, Approx Comp Ratio: 58cc-12.38, 64cc-11.51, 70cc-10.75


What Our Customers Say

February 5, 2026

Absolutely no complaints!

So very, very, very, very, very happy with this product.

- Hafgan L..

February 5, 2026

Absolutely no complaints!

It’s a very well made and a very, very useful device.

- Teyrnon D..

February 5, 2026

Absolutely no complaints!

An awesome product that is so very, very, very easy to use.

- Briallen A..

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