Description

Howards Cams designed these 91174 Max Effort OE Style Performance Hydraulic Roller Lifters for GM Gen III/IV LS-Series engines. These lifters are for true high performance street and are designed for use with an OE guide bar system. These lifters also have CNC machined bodies fitted with a precision check ball internal valving to prevent lifter "pump up." These feature taller lifter bodies to handle lifts in excess of .650 inches. These lifters also work great for moderate to high lift street, strip as well as marine applications! Howards Cams 91174 Max Effort OE Style Performance Hydraulic Roller Lifters Specs: Fits GM Gen III/IV LS-Series engines Lifter Style: Hydraulic Roller Body Diameter: 0.842 in. Lifter Body Height: + .100 Lifter Intake Offset: Center Lifter Exhaust Offset: Center Lifter Wheel Diameter: 0.700 in. Lifter Seat Height: 2.598 in. Quantity: Sold as a set of 16 Howards Cams produces high-performance cams as well as valve train components designed to boost the performance of a number of different V6 and V8 engines. They also manufacture several other engine parts such as connecting rods, crankshafts, and more, all built with the same passion and precision that has made Howards an industry leader for over 70 years. Howards Cams designed these Lifters for high performance on the street as well as the dragstrip.