Repair Pontiac Mid-size 1974-1983 Repair Guide

Identification

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Fig. Fig. 1 Automatic transmissions can usually be identified by the shape of their fluid pan-Turbo Hydra-Matic 350 shown, earlier M-38 similar



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Fig. Fig. 2 Turbo Hydra-Matic 200 automatic transmission fluid pan



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Fig. Fig. 3 Automatic transmission fluid pan shape-Turbo Hydra-Matic 400 shown, earlier M-40 similar

The automatic transmissions covered in this guide are easily identified by the shape of their oil pans. The 1974-76 M-40 pans are similar (irregular-shaped) to the later THM 400, and the M-38 pan (1974-76) is similar to the later THM 350. More transmission identification can be found in the beginning of .

 
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