Exhaust Flanges - 4.000 in. Exhaust Flange Bolt Pattern

Summit Racing™ 2-Bolt 2.5 Inch Exhaust Flange SUM-626003

Exhaust Flange, 2-bolt, 4.000 in. Bolt Pattern, Stainless Steel, Natural, 2.5 in. Pipe Diameter, Each

Part Number: SUM-626003

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Flange, Exhaust, 2-bolt, Stainless Steel, Natural, 2.5 in. I.D., Each

Part Number: VPE-1472S

4.8 out of 5 stars ( 5 )

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Flange, Exhaust, 2-bolt, Stainless Steel, Natural, 2.25 in. I.D., Each

Part Number: VPE-1471S

3.5 out of 5 stars ( 2 )

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Walker Flange

Part Number: WLK-31962

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Estimated Ship Date: Nov 23, 2026 if ordered today

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1 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2026

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2005-06 GTO 2 BOLT 3.020" DIA CTR HOLE , 4.05" CTR TO CTR, .450" WIDE SLOTS

Part Number: STW-FLGTO2BOLT

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if ordered today

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Estimated Ship Date: Dec 28, 2026 if ordered today