Pontiac
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FL-2 2-Bolt Flange, Exact Reproduction
$20.00Use these standard-bore flanges for 2.0&2.25" downpipe applications with the following factory header applications: (1 required) for RM-4 & RM-4-OS.A couple of notes on our flanges...they are not oversized units that our competitors sell. Oversized flanges will cause clearance probs with starters, etc. We make the strongest and best fitting flanges in the market. Period. Some of our competitors provide easy-to-break aluminum flanges in the name of "cost reduction"...ill advised! Learn More
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FL-2-OS 2-Bolt Flange for 2.5" Exhaust Pipe
$25.00Use these larger-bore flanges for 2.5" downpipe applications with the following factory header applications: (1 required) for RM-4 & RM-4-OS.A couple of notes on our flanges...they are not oversized units that our competitors sell. Oversized flanges will cause clearance probs with starters, etc. We make the strongest and best fitting flanges in the market. Period. Some of our competitors provide easy-to-break aluminum flanges in the name of "cost reduction"...ill advised! Learn More
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G-2 Exhaust Gasket Set, OEM Style Stamped Metal - Round Port
$22.49Fits all Round Port heads/factory headers, stock type metal gasket. For bi-metal applications (aluminum heads) we recommend the G-2P gaskets. Learn More -
G-1 Exhaust Gasket Set, OEM Style Stamped Metal - D-Port
$19.00Fits all D-Port heads/factory headers Learn More -
FL-3 2-Bolt Flange for Long Branch
$30.002 flanges required per car. with our D-port or Round port Long Branch factory headers. Fits up to 2.5" pipes.A couple of notes on our flanges...they are not oversized units that our competitors sell. Oversized flanges will cause clearance probs with starters, etc. We make the strongest and best fitting flanges in the market. Period. Some of our competitors provide easy-to-break aluminum flanges in the name of "cost reduction"...ill advised! Click on photo for a comparison photo of our flange (left), original GM flange (center) and flanges from Performance Years (Right). Learn More
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FL-3-OS 2-Bolt Flange for Super Long Branch
$37.002 flanges required per car. with our D-port or Round port Long Branch factory headers. Fits 3.0" pipes.A couple of notes on our flanges...they are not oversized units that our competitors sell. Oversized flanges will cause clearance probs with starters, etc. We make the strongest and best fitting flanges in the market. Period. Some of our competitors provide easy-to-break aluminum flanges in the name of "cost reduction"...ill advised! Learn More
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FL-1 3-Bolt Flange, Exact Reproduction
$22.00One required per car with RM-4 manifolds, two required on RM-1 & RM-2 applications. Will fit 2" and 2.25" pipe.A couple of notes on our flanges...they are not oversized units that our competitors sell. Oversized flanges will cause clearance probs with starters, etc. We make the strongest and best fitting flanges in the market. Period. Some of our competitors provide easy-to-break aluminum flanges in the name of "cost reduction"...ill advised! Learn More