Product Description
Hydrostößel, Roller - Big Block Motor (383/400/413/426/440) Wedge und Hemi Retro-Fit Roller Lifter for Early Model Blocks Originally Equipped w/Flat Tapped Cam, Big Block, Set of 16 Lifter Style: Hydraulic roller Lifter Link Bars Included: Yes Link Bar: Vertical Lifter Outside Diameter (in): 0.904 in. Quantity: Sold as a set of 16. Durable lifters that withstand high engine speeds. These COMP Cams Pro Magnum hydraulic roller lifters are specifically designed to perform at higher engine speeds. Whenengines are equipped with a hydraulic roller camshaft, high rpm is limited by the improper positioning of the internal piston, as the lifter inevitably in.pumps up.in. This improper location results in broken valves, and, therefore, leads to lost power or sometimes even engine failure. These lifters offer a distinct advantage over standard high-performance hydraulic lifters, especially in race applications where a hydraulic lifter must be used.
