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Revolution Performance 85″ Big Bore Piston Kit

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  • Revolution Performance 85″ Big Bore Piston Kit
Product may vary from photo(s).

$389.99

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J&P Part: 423-989

Description

Revolution Performance 85″ Big Bore Piston Kit

• Auto-Fit Coating a patent pending permanently bonded, moly-based coating process designed to last for the life of the piston

• Applied to 30 micron thickness allowing for tight piston to sidewall clearances for ultra quiet operation

• Gas nitride coated rings for ultimate compatibility with NSC plated bores

• Over 2000 hours of durability testing to insure the quality of the pistons

• 3.563″ bore, 4.25″ stroke,10.5:1 comp

Made In The USA This product was proudly made in the USA

Product Specs

Compression Ratio: 10.5:1

Displacement Size CC: 85″

Manufacturer Part Number: 301-208W

Sold in Units: Kit

Fitment

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