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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
at peak of 4500RPM versus a leading aftermarket undercar header/turbo-style muffler combination
Part Number: MCB250
Application TH350 Brand Holley Emission Code 5 Material Steel Product Type Kickdown Bracket Warranty Limited 90 Day
7 V8 1974 GMC C25/C2500 Pickup 454/7
Trinity 2 GM 6.6L L8T Gas Unlock and Tune Kit 9266-R exterior-body-parts at peak of 4500RPM versusThe 2020 2023 6. 6L L8T powered GM gas trucks have been locked down since their introduction. Owners of these trucks have been waiting patiently for a tuning solution, and DiabloSport has delivered in a big way! The new 9266 R kit includes our industry leading Trinity 2 on dash tuner, along with the locksmith device and harness required to unlock both the ECM in your truck. Once unlocked, the Trinity 2 offers up tunes for 87, 91 and 93 octane fuels,
US$ 34.95
US$ 72.90
US$ 34.95
US$ 59.90
