Features
High Strength Steel Backing, Higher tensile strength of steel alloy improves rod bearing strength and retention. Increased crush improves bearing retention from higher radial contact pressures, and also improves heat dissipation.
Increased Eccentricity, Bearing eccentricity is the gradual reduction in wall thickness between the crown and parting line. This enhanced engineering feature allows for compensation for bore distortion and assists in the formation of hydrodynamic oil film.
Extended Oil Grooves and Tapered Groove Run-Out, Main bearing grooved uppers with matching groove lowers provide for less interruption to big end oil supply. Tapered groove run–out smooths big end supply cutoff and avoids pressure pulsing and cavitation.
ACL Race Series Rod Bearings
Details
Upgrade your Subaru engine with the ACL (4B8320H-STD) Standard Size High Performance Rod Bearing Set. Engineered with a high strength steel backing, these rod bearings are built to withstand the demands of high-performance driving.
Featuring a higher tensile strength steel alloy, these rod bearings provide improved strength and retention. This means you can push your engine to the limit without worrying about bearing failure. With increased crush, these bearings can handle higher radial contact pressures and dissipate heat more effectively.
One standout feature of these rod bearings is their increased eccentricity. This engineering marvel allows for compensation for bore distortion and assists in the formation of a hydrodynamic oil film. This means your engine will be better protected, even under extreme conditions.
Another advantage of the ACL (4B8320H-STD) Rod Bearing Set is the extended oil grooves and tapered groove run-out. These grooves provide better oil supply to the big end, reducing interruption and avoiding pressure pulsing and cavitation. You can trust these bearings to deliver smooth and consistent lubrication to keep your engine running at its best.
Don't settle for subpar rod bearings. Upgrade to the ACL Race Series Rod Bearings and experience the difference in performance and reliability. With their high strength steel backing, increased eccentricity, and extended oil grooves, these bearings are designed to take your Subaru engine to the next level.
Ready to give your engine the upgrade it deserves? Click here to order the ACL (4B8320H-STD) Standard Size High Performance Rod Bearing Set now!
Discover More Best Sellers in Engines & Engine Parts
Shop Engines & Engine Parts
$146.99
Engines & Engine Parts - Manley Performance Manley Swedged End Chrome Pushrods 7.300in Lenth .080in Thickness 5/16in Diameter (Set of 16)
ARP 204-6001 Rod Bolt Kit for Porsche 911
$291.99
Engines & Engine Parts - ARP 204-6001 Rod Bolt Kit for Porsche 911
COMP Cams K01-461-8 Xtreme Marine 254/260 Hydraulic Roller K-Kit Chevrolet Big Block GEN VI
$1,511.82
Engines & Engine Parts - COMP Cams K01-461-8 Xtreme Marine 254/260 Hydraulic Roller K-Kit Chevrolet Big Block GEN VI
Auto Meter 8509 Factory Match 2-1/16" Mechanical Boost Gauge (0-100 PSI, 52.4mm)
$100.41
Engines & Engine Parts - Auto Meter 8509 Factory Match 2-1/16" Mechanical Boost Gauge (0-100 PSI, 52.4mm)
Isky Racing Cams 201LR3 Hydraulic Camshaft for Small Block Chevy
Engines & Engine Parts - Isky Racing Cams 201LR3 Hydraulic Camshaft for Small Block Chevy
ARP AR5.400-1LB 1/2" (5.400" Long with 1.250" Thread) Broached Stud
$15.31
Engines & Engine Parts - ARP AR5.400-1LB 1/2" (5.400" Long with 1.250" Thread) Broached Stud
ARP 134-3703 High Performance Series Cylinder Head Bolts
$111.98
Engines & Engine Parts - ARP 134-3703 High Performance Series Cylinder Head Bolts



