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Chevy-to-BOP Transmission Adapter Plate

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Adapts '66 and newer Buick, Olds, Pontiac, and Cadillac TH350 or TH400 to '62 and newer Chevy engines (and vice versa). Will also adapt a 700R4 to a '70-'77 Pontiac 455.
Chevy-to-BOP Transmission Adapter Plate

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Turbo-Hydramatic GM Transmission Adapter Plate

Adapts 1966-up Olds, Buick, Pontiac, & Cadillac Turbo 350 and Turbo 400 (TH350 or TH400) automatic transmissions to 1962-up Chevy engines (or vice versa). Will also adapt a 700R4 to a '70-'77 Pontiac 455 (however will not work on the smaller belhousings supplied on the 2.5, 2.8, and 3.1 liter engines).

Includes adapter plate and bolts. Approximately 1/8” thick.

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