Pro Tru Forged Pistons - Flat Top - For Blower Apps - Set of 8 Pistons - Rings Included - Replacement Ring: 4530H - Replacement Piston: 5073H3 PT073H3

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Pro Tru Forged Pistons - Flat Top - For Blower Apps - Set of 8 Pistons - Rings Included - Replacement Ring: 4530H - Replacement Piston: 5073H3 PT073H3

Part Number:

PT073H3

MSRP:

Your Price: $698.95

Description

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

Wisecos 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.

Application:

1985-2010 CHEVROLET 502 BIG BLOCK

Bore:

4.530";Comp Height=2.645"

Comp Ratio @ 119cc:

8.7:1

Dome Volume:

-2.4cc

Gram Weight:

516

Rod:

6.135";Stroke=4.000""

fbt:

Pro Tru Forged Pistons - Flat Top - For Blower Apps - Set of 8 Pistons - Rings Included - Replacement Ring: 4530H - Replacement Piston: 5073H3 PT073H3

MSRP:

Your Price: $698.95

Description

Description

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

Application:

1985-2010 CHEVROLET 502 BIG BLOCK

Wiseco