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This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

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Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

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Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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Gen 4 LS PCV Valves

Gen 4 LS PCV Valves | Speedway Motors

Shop Gen 4 LS PCV Valves and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. Gen 4 LS PCV Valves in-stock with same-day shipping.

Earls LS0039ERL GM LS Valve Cover PCV Fitting -10 AN Male

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Universal Fit, 3/4 in. Inlet Size, Aluminum, Anodized

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Earls LS0039ERL GM LS Valve Cover PCV Fitting -10 AN Male