ACL Race rod bearings are trimetal engine bearings designed for high-performance applications and higher RPM conditions. Their combination of design, metallurgy and engineering improves bearing lining support and bearing retention in the housing.
The set includes rod bearings in STD specification. The construction supports consistent clearances, improved heat transfer and the formation of hydrodynamic oil films.
- High-strength overlay plate with reduced thickness for improved fatigue properties
- Hardened steel backs on all rod bearings for improved lining support and bearing retention
- Increased crush for improved bearing retention
- Elimination of flash plating on the back for improved heat transfer and housing grip
- Increased eccentricity to compensate for bore distortion at high RPM
Suitable for: Vauxhall Monaro I (V2X), Vauxhall VXR8 I (VXR8).
Engines: LS1, LS2, LS3. Please check your vehicle’s engine code (registration document or VIN) before ordering; if in doubt, contact us and we will check for you.
Sizes
STD is the standard size for an unground crankshaft. Undersizes (−0.25 mm, −0.50 mm …) are for a reground crank, and “+0.025 mm clearance” (X) is for highly stressed engines. Your machine shop chooses the size after measuring.
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