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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
OEM replacement reference 66379-67
Easier work due to optimised leverage
Engraved Front Master Cylinder Cover
OEM style reproduction for 12V generator Sportster models
S&S, SuperStock cylinder head kit. Silver - 99-05 Twin Cam (NU) 500525 OEM replacement reference 66379-67Silver powder coated. Stock style high performance bolt on replacement for Twin Cam models, compatible with stock manifolds, rocker boxes and exhausts. Heads are 79cc and take stock diameter 1. 940" intake and 1. 575" exhaust valves. Head will handle up to . 650" lift and are set up to be used with up to . 186" intake & . 179" exhaust TDC lift in combination with stock pistons. This allows the use of S&S 510, 570 and 585 camshafts. Heads can be decked
