Niced Up Combo Kit: ACL Race Bearings [Mains, Rods] for SR20DET (GTiR) Nissan Engines RB26 Combining 5M1957H D-Series main bearings

Combining 5M1957H D-Series main bearings with 4B1946H B-Series rod bearings and 1T1957 thrust washers

Torque Specs 65 ft lbs - 7/16"

Part # 4B1946H-STD

PRECISION TURBO AND ENGINE has added a new size to its line of championship winning and record-setting Pro Mod turbochargers with the release of the new GEN2 Pro Mod 88 XPR Turbocharger

Niced Up Combo Kit: ACL Race Bearings [Mains, Rods] for SR20DET (GTiR) Nissan Engines RB26 Combining 5M1957H D-Series main bearingsACL Race Bearings, Main: The unique combination of design, metallurgy and engineering put into ACL Race Bearings comes together to deliver what drivers expect from high performance Trimetal engine bearings. Part # 5M2975H STD Application: Nissan SR20DET (GTiR) (5 oil holes in upper) ACL Race Bearings, Rods: ACL Race Series performance engine bearings are manufactured to exacting tolerances with particular attention paid to wall thickness accuracy.