84mm bore, 9.2:1 compression ratio. Includes HD wrist pins, dome & skirt coatings.
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84mm bore, 9.2:1 compression ratio. Includes HD wrist pins, dome & skirt coatings.
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Inconel-Nimonic / Sodium Filled, Std 28mm, set of 12.
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Upgrade to Manley's Platinum Series Extreme Duty Pistons for increased performance!
Stock 10.2:1 Compression Ratio
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Std. Size
Upgrade to Manley's Platinum Series Extreme Duty Pistons for increased performance!
Stock 10.2:1 Compression Ratio
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.50mm Oversize
Replace those Worn Out Main Bearings!
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+0.25mm
Spline Lock Crank Hub, OEM bolt, OEM Oil pump sprocket, OEM oil sprocket retainer Included.
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A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. Includes crank bolt capture.
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Replace those Worn Out Rod Bearings!
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+0.50mm
This product was last offered at the strikethrough price on
05-02-2026
Inconel-Nimonic / Sodium Filled, oversize 28.50mm (+0.5mm), set of 12.
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Two required per valve, necessary for use with certain supertech valves
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Two required per valve, necessary for use with certain supertech valves
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Quality retainers from Supertech
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Quality retainers from Supertech
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affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
.026 Oversize
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Upgraded Bearing Shells for you N55/N54/S55B30!
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