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350 JR Exhaust Manifolds
Thornton's 350 JR Exhaust Manifolds Brand New, Custom Design! Here is a high performance exhaust manifold that GM never produced. We have produced what everybody was asking for. This is the high performance solution instead of headers. Features: Large 2 1/4" outlet on the driver side man more »
Chrome Valve Covers
NEW! Chrome Valve Covers Brand New factory correct production CHROME notched valve covers for the 1969 Hurst Olds and the 1967 W30 cars with the correct baffle design and factory spot welds!!! These valve covers were reproduced for high quality restored 442's that demand the best. No need to more »
1967-1972 Big Block Notched Valve Covers
NEW! 1967-1972 Big Block Notched Valve Covers Brand New, JUST ARRIVED, factory correct notched valve covers for the 1967-1972 Oldsmobile big block 442. With correct baffle design and factory spot welds. ZINC valve covers are plated for corrosion resistance. These valve covers were reproduced for more »
Zinc Valve Covers
Brand New factory correct notched valve covers for the 1967-1972 Oldsmobile big block 442. With correct baffle design and factory spot welds. ZINC valve covers are plated for corrosion resistance. These valve covers were reproduced for high quality restored 442 that demand the best. No need to more »
Oil Pans
Oil Pans This oil pan will fit Oldsmobile big block cars 400, 425, 455, 1965-1976, A, B and C body cars. This oil pan was duplicated from an NOS W30 GM oil pan. It was made with the correct GM specs and has the correct drain plug hole with a nylon gasket. It is made more »