ACL Race Series Main Bearing Set (+0.001") 5M829H-001

The ACL Race Series Main Bearing (Part #5M829H-001) is a precision-engineered main bearing set designed for high-performance engine applications. These bearings support the crankshaft within the engine block, enabling smooth rotation while handling significant radial and thrust loads. Engineered for optimal oil film retention and wear resistance, ensuring consistent engine performance. Available in +0.001" oversize for engine rebuild applications requiring increased clearance compensation. Engineered with strict quality control standards to ensure consistent performance and reliable engine operation.

Applicable to: - Chevrolet C Series, P Series OHV 16v (1966-67) (366)
- Chevrolet Bel Air, C Series, Camaro, Impala, K Series, Nova OHV 16v (1964-71) (396)
- Chevrolet Bel Air, Chevelle, Camaro, El Camino, Impala, Monte Carlo OHV 16v (1970-72) (402)
- Chevrolet Bel Air, Biscayne, Caprice, Corvette, Impala OHV 16v (1966-69) (427)
- Chevrolet Bel Air, C Series, Corvette, Impala, K Series, Malibu, Monte Carlo, Van & Pickup OHV 16v (1970-2000) (454)