Sealed Power

H693CP30

Chevrolet Chevy BB 454 7.4 7.4L Speed Pro Hypereutectic Coated Skirt 22cc Dome Piston Set/8 9.5:1:1 +.030

EAN: 0614046273672

UPC: 614046273672

Hypereutectic

Bore: 4.280" (at +.030"); Piston Style: Domed head .210" high (22.0cc); Comp Distance: 1.640"
Pin Diameter: .989" (included); Press-fit or floating; Ring Lands: 5/64"-5/64"-3/16"
For stock 4.000" stroke crankshaft and stock 6.135" length connecting rods; DurOshield Coated Skirts
Appx Compression Ratio (w/+.030" bore): w/106.9cc chambers 10.32:1, w/109.4cc 10.09:1, w/116.9cc 9.48:1, w/119.0cc 9.32:1
1970 Car 454-LS6 - Use in sets only

If you're looking for pistons with an unbeatable combination of performance and value, then Speed-Pro hypereutectic pistons are for you. These pistons are manufactured from FM244 aluminum alloy, which contains 16 percent silicon for greater strength and wear resistance. They're also molded in the latest permanent-mold technology to ensure the precise fit and tight bore clearances that today's top engine builders demand. They're ideal for use in high performance street, bracket racing, and oval track racing and will work perfectly with normal ring end gaps.

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Mix me 3285