TH350C Sonnax Governor

Sonnax Governor

Genuine Sonnax Governor for the GM, Chevrolet, GMC, Cadillac TH350C automatic transmission. Sonnax parts are the aftermarket standard for transmission repair and performance, engineered to correct common failure points and add durability beyond the original design.

Fitment

Fits TH350C units. Sonnax part number 350.

Why Sonnax

Trusted by professional builders and performance shops, Sonnax components are made in the USA to exacting tolerances. This is a direct-fit upgrade for a TH350C rebuild or repair.

Shipping & Support

Fast shipping and knowledgeable support on every TH350C order.

Special Order

This Sonnax part is available by special order. Contact us for current price and availability before ordering.