Wiseco Pro Tru Forged Pistons; Domed; Replacement/Individual Piston; Rings Included; Replacement Ring: 4040H CHEVROLET 302 SM BLOCK


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Part #: 5041H4
Notes: Pro Tru Forged Pistons
Domed
Replacement/Individual Piston
Rings Included
Replacement Ring: 4040H
Please contact us for pricing & more information.

Specs

Bore 4.040"
Comp Height 2.805
Comp Ratio @ 67cc 10.5:1
Dome Volume +11cc
Gram Weight 308
Rod 5.700"
Stroke 3.000"

This Item Also Available In

Part Number Price Notes & Specs
PT042H4 $702.83 Notes Pro Tru Forged Pistons
Domed
Set of 8 Pistons
Rings Included
Replacement Ring: 4040H
Replacement Piston: 5041H4
Bore 4.040"
Comp Height 2.805
Comp Ratio @ 67cc 10.5:1
Dome Volume +11cc
Gram Weight 308
Rod 5.700"
Stroke 3.000"
PT042H3 $618.12 Notes Pro Tru Forged Pistons
Domed
Set of 8 Pistons
Rings Included
Replacement Ring: 4030H
Replacement Piston: 5041H3
Bore 4.030"
Comp Height 1.805
Comp Ratio @ 67cc 10.5:1
Dome Volume +11cc
Gram Weight 306
Rod 5.700"
Stroke 3.000"

All Fitments

CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1967 - 1969 302 SMALL BLOCK ALL ALL ALL ALL ALL ALL

Product Description

World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines.

Wiseco’s Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.

Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.

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