JIMS, upper valve spring collar set. Chromoly

709 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 NEW PRODUCTS ADDED WEEKLY AT MOTORCYCLESTOREHOUSE.COM JIMS, VALVE KEYS Fits JIMS, OEM and all other upper valve collars that use the stock 10° or 7° lock angle. OEM style. No lash cap recess. 10° angle Standard OEM style replacement. 978097 Int/exh: 84-04 B.T.; 86-03 XL Intake: 57-85 XL 978096 +.050" installed height. Exhaust: 57-85 XL With lash cap recess. 7° angle Standard OEM style replacement. 978588 Int/exh: 05-17 Twin Cam; 04-21 XL With lash cap recess. 10° angle Valve keys with a lash cap recess are used when a lash cap (metal cover) on the valve stem is used to protect the material of the valve stem from the rocker arm, like with lightweight titanium racing valves. 978095 Int/exh: 48-84 B.T. 978098 Int/exh: 84-04 B.T.; 86-03 XL Intake: 57-85 XL 978098 978095 S&S, VALVE KEYS Replacement for stock and S&S engines. 951089 36-84 B.T. and S&S Shovel & Pan style SuperStock heads. Repl. 18228-36 531386 84-04 B.T.; 86-03 XL and S&S Evo & Twin Cam style Super- Stock heads AFTERMARKET VALVE KEYS Replacement valve keepers for most H-D models. 518630 57-85 XL; 37-48 74"/80" Fla- thead; 49-57 WL, G and 66- 84 Thin Stem Shovel. Repl. 18228-30 516635 36-84 B.T. Repl. 18228-36 904220 84-04 B.T.; 86-03 XL. Repl. 18229-83 904221 05-17 TCA/B (excl . 16-17 110" Softail); 04-21 XL; 08-12 XR1200; 03-10 Buell XB. Repl. 18260-02 904221 951089 JIMS, UPPER VALVE SPRING COLLARS Available in chromoly and titanium. Titanium is as strong as steel and still offers a 50% weight reduction. Upper collars are 10° angled, which makes them fit all stock H-D models. 84-04 B.T.; 86-03 XL Fits double springs with damper. Fits all valve stem sizes. Titan. Chr. moly 978090 978093 1.437" - 1.500" spring ø 978092 978094 1.500" - 1.550" spring ø 05-17 TCA/B (excl. 16-17 110" Softail); 04-21 XL; 08-12 XR1200; 03-10 Buell XB Fits stock 7mm valve stems with one-piece 'Beehive' style springs. Repl. 18258-02. *Note: 978586 fits .310" (7.87mm) valve stems with Beehive springs. Titan. Chr. moly 978585 978587 1.095" - 1.445" spring ø 978586 -- 1.185" - 1.589" spring ø (*note) 978090 978093 JIMS, LOWER VALVE SPRING COLLARS Jims chromoly steel lower collars are custommachined to prevent harmonic vibrations in the springs caused by the lower collar moving in the head. Compatible with OEM parts. 84-04 B.T.; 86-03 XL 978089 .080" thick, .585" I.D. and 1.500" O.D. 05-17 TCA/B (excl. 16-17 110" Softail); 04-21 XL; 08-12 XR1200; 03-10 Buell XB 978583 .060" thick, .585" I.D. and 1.550" O.D. 978584 .060" thick, .570" I.D. and 1.590" O.D. 978583 978089 ANDREWS, MEDIUM LIFT SPRING COLLARS Heat treated steel components. 48-84 B.T. 503540 Top collars, steel. Medium +.060" lift gives adequate lift for Andrews 'B' and #2 cam. Can be used with stock springs. 48-84 B.T. 503545 Lower collars, steel. Low profile, allows +.060" more valve spring travel. Simular to the OEM 80-84 collars that use guides with K-style stem seals 84-04 B.T.; 86-03 XL 503723 Top collars, medium 560" lift. Can be used with 906855 high performance or stock springs 57-85 XL 503546 Lower collars, steel. Low profile, allows +.060" more valve spring travel 503540 503545 503723 ANDREWS, .600" LIFT SPRINGS AND TOP COLLARS Fits 48-84 Big Twin models. Used in high (up to .600") lift applications. Springs and top collars must be combined for .600" lift applications. 503550 Spring set. High lift 503535 Top collars, T-6 blue anodized alu. 503535 503550 VALVE KEYS VALVE COLLARS