Main Bearing Set, Standard 2.558"
Item #: IHS2854-ISpecifications: Final Application: (For 0.010" (2.548") undersize main journal) fits: Late H SN: 391358 & up, Super H, Late I4, O4, OS4, W4 SN: 33340 & up), Supers, 300, 350 gas, LP, Fits crankshafts w/ casting #43734DG, 43734DH Replacement Number: 376699R91 Notes: Priced & sold as set for engine.