COMP Cams 830-1 Endure-X Solid Roller Lifters Chrysler 383-440 426 Hemi

COMP Cams Endure-X Solid Roller Lifters are engineered for high-performance Chrysler big block engines, including 383, 400, 413, 426 Hemi, and 440 cubic inch applications. These premium roller lifters feature a solid body construction designed to withstand the extreme valve spring pressures and aggressive cam profiles found in racing and high-output street engines.

Key Features:

• Precision-ground solid roller body for maximum durability and consistent valve train operation
• High-quality needle bearings support the roller wheel for reduced friction and wear
• EDM oil injection holes ensure proper lubrication to critical bearing surfaces
• Heat-treated components for extended service life under extreme conditions
• Direct fit for Chrysler B/RB big block engines and 426 Hemi applications

Endure-X solid roller lifters eliminate the compliance and valve train flex associated with hydraulic lifters, making them ideal for high-RPM racing engines, aggressive camshaft profiles, and applications with heavy valve spring loads. The solid roller design provides precise valve timing control and maximum lift capability while the roller wheel reduces friction on the cam lobe for improved power and cam longevity.