HustlerLifters

Hustler Lifters feature reduced internal piston travel for increased stiffness and greater valve lift when compared to stocklifters in Sealed GM 603 and 604 crate and 1987-1998 GM small block engines. The short travel design also increases responsiveness, allowing for quicker recovery from any valve float or bad harmonics in the valve train.

Additional Information

COMP Cams Hustler Lifters for GM 603 and 604 Crate Engines look stock but offer superior performance in Race Applications with tight rules packages.

Part Type

Engine Valve Lifter Kit

Product Overview

COMP Cams Hustler Short Travel Hydraulic Roller Lifters GM 603/604 - Set of 16

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Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Lifter, Hustler Short Travel, Hydraulic Roller, 0.842 in. Diameter, Seat Height 2.660 in., 603/604 Crate Engine, GM, Set of 16

COMP Cams Hustler short travel lifters eagerly push the boundaries of the rulebook for extra horsepower, torque, and usable rpm range. Hustler lifters feature reduced internal piston travel for increased stiffness and greater valve lift when compared to stock. The short travel design also increases responsiveness, allowing for quicker recovery from any valve float or bad harmonics in the valve train.