TTA PERFORMANCE LLC

Specializing in 1980-1981 Turbocharged 4.9 (301) Pontiac Trans Ams and Firebird Formulas.​

Starting at $165.00 (+shipping)

Price varies depending on severity of cracks

Contact us at ttaperformance@gmail.com

It is very common to find the special, passenger side, turbo exhaust manifold of your 4.9 Turbo to have cracks below the center exhaust port bolt heads.  


We now offer a brazing service to repair those cracks.


Just send us your cracked manifold to have it brazed.  We will also remove any broken bolts or studs and install new studs along with a coat of high temp paint.

Cracked Manifold Repair Service