Pontiac
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RM-1-OS Dport Ram Air Factory headers (Pair) for 64-67 GTO/LM, 73-79 LM, 71-79 Cat/Granville, All G body with Poncho V8--Silver Ceramic
$839.00Silver ceramic coated RM-1-OS Dport Ram Air factory headers...NOW in stock. Allow three weeks for shipping date. Learn More -
RM-1-OS Dport Ram Air Factory headers (Pair) for 64-67 GTO/LM, 73-79 LM, 71-79 Cat/Granville, All G body with Poncho V8--Gray Ceramic
$839.00Gray Ceramic coated RM-1-OS Dport Ram Air factory headers...NOW in stock. Allow three weeks for shipping date. Learn More -
RM-2-OS Dport Ram Air Factory headers (Pair) for 68-72 GTO/LM, 70-81 F/Trans Am--Silver Ceramic
$839.00Silver ceramic coated RM-2-OS Dport Ram Air factory headers...NOW in stock. Allow three weeks for shipping date. Learn More -
UESYS-1 Ultimate Exhaust System - 2.5" with X-over for 64-72 GTO/LM, 70-81 FB/Trans Am
$899.00Use with R/A or H/O factory headers - fits all GTO (except '74), all Firebird after '69, all Grand Prix after '69, all Big Car after '70. ORDER WITH FACTORY HEADERS AND GET $25.00 OFFAll complete systems includeRA flanges & your choice of mufflers (Goerlich, or SpinTech..see muffler section for details), 4 clamps & hangers & install instructions. (a word about flanges: we make the strongest and best fitting flanges in the market. Cost of poor quality is poor fit...case-in-point: the oversized flanges available from our competitors and also in aluminum. If they don't break the oversized corners may hit the frame in various applications )
Systems with x-over include ball & cone connectors (a needed item for x-systems...position ahead of mufflers). Mandrel bent headpipes and x-over tubes.
Only superior RARE x-over components are used in our systems! Our X-crossover creates more torque on same car test than all the other brands which are merely 2 elbows welded together. Our X is designed by Nascar and OEM GM supplier .
Tailpipes are thick-wall 14 ga. aluminized steel or mandrel bent 16ga.
All components are made in the USA. Learn More