No hassle
returns
Live in-stock
inventory
Save over
60% retail
You have no items in your shopping cart.
July Sale: $135.87
In Stock
May ship from manufacturer
Free Shipping
Part number: 6578M865
Competitor Pricing
Product Details
Wiseco Pistons 6578M865 in our Pistons Department
Products specifications
Bore 86.5mm
Comp Height 31.5
Comp Ratio 8.0-8.4:1
Dome Volume 14
Gram Weight 401
Rod 121.5
Stroke 71.7
Wiseco Pistons 6578M865 Pro Tru Pistons
Sport Compact Series
Replacement/Individual Piston
Recommended RingSet: 8650XX
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
Add your review
H
Fast shipping cheapest I could find, easy to deal with, great product
N
I've been looking for a deal on my parts all over the place for weeks until I came to autoplicity. Even places like ebay couldn't even compare. I saved $40 easily even with shipping and I'm getting the parts quiker then most would ship out. Thank you I will continue to do business here.
M
You had what I was looking for at a Great price.
B
Very good prices and good shipping prices. found my parts cheaper then any place else. Thanks to Autoplicity for filling my order #8498 of 4/02/12 quickly and accurately. I will be back.
Show All Reviews
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy