BAM Roller Lifters .904" – Chrysler Big Block, Indy Aluminum, 1.89" Pushrod Seat, O/C, Pushrod Oiling, Bronze Bushing and custom valvetrain geometries

and custom valvetrain geometries

and other BB Mopar racing engines

ensuring precise alignment

Superior Oil Control & Longevity: Bronze bushings allow for consistent lubrication

Extended pushrod seat height provides proper geometry for tall-deck or raised-runner heads

BAM Roller Lifters .904" – Chrysler Big Block, Indy Aluminum, 1.89" Pushrod Seat, O/C, Pushrod Oiling, Bronze Bushing and custom valvetrain geometriesKey Features: . 904" Diameter Precision Fit for Chrysler BB Engines Designed for Chrysler Big Block V8s (383, 400, 426, 440 CID) with Indy aluminum blocks and heads. Delivers excellent lifter bore engagement, ensuring stability, tracking, and long term durability. Ideal for high performance street, strip, and competition engine builds. 1. 89" Pushrod Seat Height Optimized for valvetrain geometry requiring shorter pushrods, especially in Indy head