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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Perfect for air cooled engines
• Dunlop’s exclusive MT Multi-Tread™ design binds a high-mileage compound to the center and a high adhesion compound to the lateral flanks for high cornering grip
* Screws supplied for use with or without Throttle Boss
seals and O-rings are made to last • Replaces OEM 12050
Keith Black Pistons KB292.050 +.050" Dome Top Pistons w/8.2:1 Compression Ratio for Sportster 72-85 w/1000cc Engine Perfect for air cooled enginesFeatures & Benefits: * Bore = 3. 238in. * Stroke = 3. 812in. * Fits Iron Head Sporty. * Hypereutectic Alloy is a cast 16% silicon content material. * Perfect for air cooled engines. * Low thermal expansion rate = tighter piston to cylinder clearance. * Complete kit includes: two pistons, rings, wrist pins and clips. * Replaces OEM # 22257 83 Tech Tips: * 8. 2: 1 Compression Ratio with 110cc Head Chamber Volume. * Follow Ring End Gap & Piston to
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US$ 99.00
US$ 99.00
US$ 99.00