The ACL .20mm trimetal oversized main bearing set is intended for Ford production V8 rebuilds requiring moderate journal oversize. Coverage includes 1968–1998 Ford V8 370, 429 and 460 applications. These main bearings maintain proper clearance and support crankshaft alignment for reliable rotating assembly performance after machining and reassembly.
ACL 1968-1998 Ford Prod V8 370/429/460 .20mm Oversized Trimetal Main Bearing Set