OER Exhaust Pipes, Flanges and Turndowns

1957-79 V8 Small Block Exhaust Manifold Heat Riser, Without Valve

Part Number: OER-3750067

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Exhaust Heat Riser Valve, 2.0 in. Diameter, Chevy, GMC, Each

Part Number: OER-3887023

4.54 out of 5 stars ( 13 )

1958-74 Chevrolet V8 Big Block; Exhaust Manifold Heat Riser With 2-1/2" Headpipe Without Valve

Part Number: OER-3845304

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Drop Ship
• Special Order

Exhaust Manifold Tube Extension, Steel, Aluminized, 2 in. Diameter, 1.5 in. Length, Each

Part Number: OER-3890382

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Special Order

Tube Extension, Exhaust Manifold To Headpipe, Steel, Aluminized, 2.50 in. o.d., 1.438 in. Length, Each

Part Number: OER-3890689

Not Yet Reviewed

Estimated Ship Date: Tomorrow

1969-74 Chevrolet ; Air Heat Riser Tube; From Air Cleaner to Exhaust Stove

Part Number: OER-6272719

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Drop Ship
• Special Order

1970-74 Ram Air/H.O. 2-Bolt Exhaust Manifold Flange

Part Number: OER-EMF1002

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Drop Ship
• Special Order

EXH MANIFOLD UPPER HEAT STOVE

Part Number: OER-338471

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

• Special Order

EXH MANIFOLD LOWER HEAT STOVE

Part Number: OER-338473

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

• Special Order