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Part number: 6541M815
Product Details
Wiseco Pistons 6541M815 in our Pistons Department
Products specifications
Bore 81.5mm
Comp Height 30
Comp Ratio 8.6:1
Dome Volume -12
Gram Weight 274
Rod 137
Stroke 87.2
Wiseco Pistons 6541M815 Pro Tru Pistons
Sport Compact Series
Replacement/Individual Piston
Recommended RingSet: 8150XX
Rings & Pins Included

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

Wiseco?s Sport Compact 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.

Reviews
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J
Great prices, easy ordering!
B
Good so Far - Hope to receive this soon as I need it quickly to finish a restore project. Thanks!!
M
I hope this part is for 1968 impala as advertised. I've  not made it home yet to see it but I'm told it's  a nice piece.
F
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