Dimensions: 28

Smaller diameter for easier installation

SMP Universal Motorcycle Decibel Killer Exhaust Baffle

thermostat but also primary covers

james top end gasket kit for harley 61 74 knucklehead 36 47 BS365 Dimensions: 28James Top End Gasket Kit for Harley Davidson 61 74" (1000 1200cc) Knucklehead 1938 1947 With 0. 045 PTFE coated 3 5 16" bore head gaskets and . 020" RCM (Rubber Coated Metal) cylinder base gaskets. Includes all required gaskets and seals for a top end rebuild. Fits: 38 47 Knucklehead 61 74" (1000 1200cc) Replaces Harley Davidson OEM: 17034 38 All top end gasket kits include all gaskets and seals that are needed in a top end overhaul. Complete with