GARDNER-WESTCOTT GW, rocker box top bolt kit. Low crown Acorn, chrome

728 Speedo Seats & Luggage- racks Frame Chassis Suspension Forktubes Wheels Brake Fenders Gastanks Motorparts Gaskets Intake Transmission & Driveline Exhaust Electrical & Lights Handlebars, Cables & Mirrors Oil tanks Oil & Chemicals Fasteners Wind- shields Forward controls, Footpegs Miscellaneous MOTORPARTS - TOP END 10 ROCKER BOX STUD KITS Complete kit to serve 1 cylinder head of 66-84 Shovel models. Kit includes 1 motor mount stud and 1 extra short rocker box stud. Replaces 17506-66A (long stud), 17508-66A (short stud) and 16864-48 (motor mount stud). 504105 Aftermarket. Complete kit 989161 Colony. Complete kit 970437 GW. Motor mount studs only 503373 GW, COMPL. EVO ROCKER BOX MOUNT KIT This kit includes all bolts & washers that are needed to mount the rocker boxes to the cylinder heads. 503373 84-99 Evo B.T.; 86-03 XL 990174 COLONY, LOWER ROCKER BOX MOUNT KIT Stock replacement hardware to mount front & rear lower rocker box (excl. top cover) to the cylinder heads. 990174 84-99 Evo B.T,; 86-03 XL 510910 503370 977171 927020 977172 989161 518310 511190 O-RINGS ROCKER SHAFT Fits 66-84 Shovel and 57-85 XL Sportster models. Special oversized o-rings can be used in problem situations. 518310 James. Std size. Repl. 11101 561253 Cometic. Std size. Repl. 11101 977943 S&S. Std. size 511190 James. Oversize. Repl. 11101X 510825 927008 927415 SHOVEL ROCKER BOX BOLT KITS Requires the removal of the OEM studs and drilling and tapping to 3/8"-16 thread. These kits come without washers. Allen head 510825 66-E81 B.T. 927008 L81-84 B.T. Buttonhead 927415 66-E81 B.T. SHOVEL ROCKER BOX TOP NUT KITS Complete kit. Fits top side of 66-84 Shovel models (18 nuts total). Without rocker shaft side nuts 527015 GW. Hex OEM, chrome 989159 Colony. Hex OEM, chrome 929701 Colony. OEM style, zinc 927015 GW. Acorn. With special low crown, chrome With rocker shaft side nuts Includes 4 replacement rocker shaft side nuts (left side) that take the place of the stock nuts with red plastic insert. 515950 Colony. Acorn style, chrome 500705 Colony. Cap style, chrome 500705 989159 GW, 84-17 B.T. & 86-21 XL, ROCKER BOX BOLT KITS Complete rocker box top bolt sets. Kits include steel and copper washers as required. 84-99 Evo Big Twin; 86-21 XL 927020 Acorn, special low crown 978028 Hex 503370 Allen head 552220 Allen head. Stainless steel 977172 Allen head. With tapered cup washers 978029 Allen head, polished. With tapered cup washers 510910 Buttonhead 928015 Buttonhead. Stainless steel 99-17 Twin Cam 503371 Allen head 503372 Allen head. Stainless steel 978027 Hex head 977171 Flanged domed hex head 977237 Acorn, low crown (excl. washers) 978027