Products to help with the restoration of your Turbo 4.9.

PEVR Rebuild

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If your PEVR has failed, you can send it to us to be rebuilt with a new diaphragm.  Broken vacuum ports can also be repaired on the top of the PEVR.  

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ESC By Pass Board

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The 1980 and 1981 Turbo 4.9 Trans Am and Formulas came equipped with Electronic Spark Control. 

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Turbo Boost Lights

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We offer replacement LED boost light panels, Retrofit kits, and replacement decal sets. 

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Stainless Turbo Oil Line

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This is a direct replacement turbo oil feed line.  It replaces the stock, bent steel line with a braided, stainless steel, flexible line. 

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Plenum Coolant Hose

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Replacement plenum coolant hose.

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Cracked Manifold Repair

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We now offer a brazing service to repair those cracks. 

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Turbo Gasket Set

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The turbo and intake gaskets are TTA Performance exclusive items. 

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Down Pipe Bolts/Springs

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New bolts and springs for the turbo down pipe are now available.  

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Stainless Steel Fuel Line

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This brand new fuel line goes between the fuel pump and the carburetor.  

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1981 Manifold Donut Gasket

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Since a replacement gasket is no longer available, we custom make a gasket to fit this 1 year only application. 

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1980 Manifold Donut Gasket

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Replacement gasket is available. 

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New 301 Timing Cover

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Why mess around with a used, corroded timing cover that may not even seal properly when you can purchase this brand new timing cover for your Pontiac 301 and Turbo 4.9.

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1981 PROM Chip

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If your 1981 301 Turbo is showing a fault code 51, the cause can be from a faulty PROM chip. 

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Used Turbo and Non-Turbo Parts

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Parts for sale.  

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