Mufflers and Tail Pipe ExtensionsFor Late 1985-1994 Touring Models PART #:605-1F 764D Knucklehead valve spring cover

764D Knucklehead valve spring cover bolts for #’s 765K

730CST Straight Cut drag pipes (not shown)

Fits 1937–1986 4-speed Big Twins

NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES

1101 Outer cam bushing for 1936–1969 OHV Big Twins (OEM 25581-36)

Mufflers and Tail Pipe ExtensionsFor Late 1985-1994 Touring Models PART #:605-1F 764D Knucklehead valve spring coverMufflers and Tail Pipe ExtensionsFor Late 1985 1994 Touring Models All of these extensions and mufflers are intended for use on late 19851994 Touring models. All measurements shown are overall lengths. Sold each. 1 7 8" DIAMETER STRAIGHT FISHTAILS AND EXTENSIONS These extensions do not have baffles. The Flared Tip, Goose Cut and Slash Cut extensions require Paughco #605GA hanger brackets to install them. 605 1* 29" long Fishtail extension (no