Header Reducers & Extensions

Collector Bolts, Hex Head, Steel, Zinc Plated, 3/8 in.-16 x 1.0 in. Long, Set of 6

Part Number: SUM-G1590

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/9/2026

Collector Rings, 2.50 in., Weld-On, 3-Bolt Flange, Steel, Natural, Pair

Part Number: SUM-G4760

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/9/2026

Collector Bolts, Hex Head, Stainless Steel, Natural, 3/8 in.-16 x 1.0 in. Long, Set of 6

Part Number: SUM-G1590HS

4.06 out of 5 stars ( 17 )

Estimated Ship Date: Monday 2/9/2026

REDUCER 2 1/2" ID TO 2" OD

Part Number: SCH-2520

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

REDUCER 2 1/2" ID TO 2 1/4" OD

Part Number: SCH-2522

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order