Bottom End

Made of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strengthMachined with timing notches compatible with...

Cast from A356 T-6 heat-treated aluminum alloyInclude crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, top end oil screen spring and plug, sprocket shaft Timken®...

Cast from A356 T-6 heat-treated aluminum alloyMachined to accept an oil filter assembly that mounts on the front of stock motor casesAll races are line-honed and breather cavity is precision-machined to optimize breather timing for maximum oil...

Cam chest is moved outward .250" to allow crankcases to handle large cylinder bore sizesRelocated cam chest oil pick-up increases gear case scavenging and virtually eliminates oil carry-over at sustained high rpmMachined to accept the stock oil filter...

Cast from A356 T-6 heat-treated aluminum alloyMachined to accept an oil filter assembly that mounts on the front of stock motor casesAll races are line-honed and breather cavity is precision-machined to optimize breather timing for maximum oil...

Cast from A356 T-6 heat-treated aluminum alloyMachined to accept an oil filter assembly that mounts on the front of stock motor casesAll races are line-honed and breather cavity is precision-machined to optimize breather timing for maximum oil...

Made of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strengthMachined with timing notches compatible with...

Cast from A356 T-6 heat-treated aluminum alloyMachined to accept an oil filter assembly that mounts on the front of stock motor casesAll races are line-honed and breather cavity is precision-machined to optimize breather timing for maximum oil...

Feuling Oil Pump Corp. Race Series Camshaft Kit - 521 Series - Twin Cooled - M8 7266St

• 487 Reaper® Chain Drive Camshaft, Cam Installation Kit, Race Series® Short Travel Lifters, One Piece Pushrod, Race Series® Oil Pump, High Flow Camplate, and ARP Rocker Studs and Nuts, Camplate/Oil Pump Fasteners are included in this kit • 487 Reaper...

Feuling Oil Pump Corp. Race Series Camshaft Kit - 538 Series 7271St

Feuling Oil Pump Corp. Race Series Camshaft Kit - 508 Series 7267St