use drilling jig PART # DS-197009 (sold separately)
One-piece throttle body/manifold design for easy installation and stock appearance
Tuned Induction Air Cleaner Kit - Chrome
and cases are aligned with alignment dowels
Features greater overall strength than stock crankcases
S&S CYCLE 124" Hot Set Up? - Big Bore/Stroker - Wrinkle Black - 88A Twin Cam 900-0564 Motorcycle Tires - Off Road use drilling jig PART #124" Hot Set Up? Big Bore Stroker Wrinkle Black 88A Twin Cam For 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