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Add to Cart The item has been addedProformance Racing Transmission- External Dump Valve
Boost your turbo spool time and take control of charge pressure with this Billet External Dump Valve. Designed to plumb directly into your transmission cooler line, this valve is the perfect solution...$899.95Add to Cart The item has been added -
Add to Cart The item has been addedPRT- TH400 Reid Bell Housing Adapter
Easily fit a Reid Bellhousing to your stock TH400 transmission case with this precision-engineered adapter from Proformance Racing Transmissions. Designed for a secure, bolt-on installation, it...$299.00Add to Cart The item has been added