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Keith Black Pistons KB305.030 +.030" Dome Top Pistons w/9.6:1 Compression Ratio for Big Twin 84-99 w/Evolution Engine * Kit Includes Front &

SKU: 28803281868

4.6
USD230.00 USD262.00

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  • USA
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

Description

* Kit Includes Front & Rear Cylinder Lifter Covers & Two Base Gaskets

Each shock is custom-crafted and rigorously tested in Arnott's Florida manufacturing facility

Fits Big Twin 1965-1982

Their foundation is based on the iconic Sand 4 gloves but the design team traded in ventilation for waterproofing

Keith Black Pistons KB305.030 +.030" Dome Top Pistons w/9.6:1 Compression Ratio for Big Twin 84-99 w/Evolution Engine * Kit Includes Front &Features & Benefits: * Bore = 3. 528in. * Stroke = 4. 250in. * 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. Tech Tips: * 9. 6: 1 Compression Ratio with 80cc Head Chamber Volume. * Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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