Wiseco Pro Tru Forged Pistons; Reverse Dome; Set of 8 Pistons; Rings Included; Replacement Ring: 4060H; Replacement Piston: 5004H6 CHEVROLET 350 SM BLOCK

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Part #: PT004H6

Notes: Pro Tru Forged Pistons
Reverse Dome
Set of 8 Pistons
Rings Included
Replacement Ring: 4060H
Replacement Piston: 5004H6

MSRP: $707.78

Your Price: $624.26
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Specs

Bore	4.060"
Comp Height	1.425
Comp Ratio @ 58cc	10.0:1
Comp Ratio @ 67CC	9.2:1
Dome Volume	-20cc
Gram Weight	388
Rod	5.700"
Stroke	3.750"

All Fitments

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.