Used Ram Air Rest. mainfolds that they enlarged to 2 1/2 with the Torque tech down pipes(mandrel bent) on a 400 I put in an 81 TA in place of the Turbo motor. All fit well. I did have to heat and ding the down pipes by the auto tranny lock linkage.
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Skip Fix
1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever!
1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand
1965 GTO 4 barrel 3 speed project
2004 GTO Pulse Red stock motor computer tune [email protected]
1964 Impala SS 409/470ci 600 HP stroker project
1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs
1964 Corvette Coupe 327 4 speed
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