124" Hot Set Up Kit® With S&S Cylinder Heads For 2006 HD® Dyna® models and all 2007-'17 Non-Balanced Big Twins - Wrinkle Black m8 ● Best Value Touring Slip-On

● Best Value Touring Slip-On

FLSTC Heritage Softail Classic

It delivers instant throttle response

Made in America

UP-001-GLD

124" Hot Set Up Kit® With S&S Cylinder Heads For 2006 HD® Dyna® models and all 2007-'17 Non-Balanced Big Twins - Wrinkle Black m8 ● Best Value Touring Slip-OnFor non balanced Twin Cam models Converts a stock engine to 124" using the stock crankcases Include S&S Super Stock 91 cc cylinder heads , 4. 125 bore cylinders, forged big bore flattop pistons, S&S 4. 625 stroke flywheel assembly, S&S 640 gear drive Easy Start cams, S&S premium tappets, S&S adjustable pushrods, roller rocker arms, and all hardware, gaskets and instructions Made in the USA EFI system must be recalibrated. Fuel or ignition system not