Valve Springs And Kits BDL Open Belt Drive Kit For 45" Engines 37523-15 Clutch hub key for

37523-15 Clutch hub key for 1915–early 1984 clutches

These chrome beauties will fit all 45" models from 1929 thru 1973

They fit all FXR models from 1982 thru 2000

Part#s (rear pipes only)

HEAD BOLTS FOR 1948–UP PANHEADS AND SHOVELHEADS

Valve Springs And Kits BDL Open Belt Drive Kit For 45" Engines 37523-15 Clutch hub key forSprings only for complete kits for many 45" and Big Twin engines thru 1981. HIGH PERFORMANCE VALVE SPRINGS ONLY Made of superior quality wire to eliminate breakage problems. Each set includes four inner and four outer springs. 927 For 19481984 Panhead and Shovelhead engines 927A For 19571983 Sportster engines COMPLETE VALVE SPRING KITS Includes springs, collars and keepers. 927B For 19321940 45" engines (OEMs 18201 32, 18222 30 and 18228 30) 927C For