S&S® Super Stock® 3-5/8" Bore O-Ring Style Single Plug Cylinder Head Kit For 1966-'78 HD® Big Twins - Natural Aluminum Finish Audio Bundles 1998-2013 Other features: Lengthened bagger fender

Other features: Lengthened bagger fender that looks good with both solo and two-up seating

All the same characteristics as Bad Dad's 4" Stretched Wide Rear Fender

All cables are terminated with the correct factory crimped connectors

Sizes (6 7/8 – 7 1/4)

This unique

S&S® Super Stock® 3-5/8" Bore O-Ring Style Single Plug Cylinder Head Kit For 1966-'78 HD® Big Twins - Natural Aluminum Finish Audio Bundles 1998-2013 Other features: Lengthened bagger fenderS&S Super Stock o ring style cylinder heads for 1966 '78 HD big twins feature a stock like appearance, but flow much better than stock heads. Heads come assembled with premium valves and S&S valve springs that can handle cams with lifts up to . 590". These heads are machined for one spark plug per head and accept 3 5 8" bore cylinders, and are original equipment on S&S SH Series engines, and are a great upgrade for stock shovelheads. Rocker boxes are