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Purchasing Information:
After you place your order on this site, we will contact you to confirm your order details prior to payment being made. All orders will be processed and fulfilled by one of our authorised dealers. Rollies Speed Shop Distribution is a wholesale business and does not sell directly to the general public. For more info see the Purchasing Information page.
Features & Benefits:-
* Use with performance exhaust, air cleaner, S&S 585 bolt-in cams & EFI tune to produce massive horsepower gains.
Tech Tips:-
* Will Not Fit Twin Cooled Models.
* Pistons measure 3.9975in. when new.
* .0025in. Clearance with stock 4.00in. bore.
* Pistons may be slightly more noisy than stock.
* Replacement Ring Set # SS940-0040.
* Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructio ns.
* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.
Proudly Made in the USA by S&S Cycle !
MFR PART No: 920-0114
ROLLIES PART No: SS920-0114
Give us a call us on
(07) 3252 5381 and one of our
parts specialist’s will help
you get the parts you need.Â
