Hedman Hedders Authorized Dealer

3 in. Gasket-Style Header Reducer w/O2 Bung- 2-1/2 in Exhaust

Name: 3 in. Gasket-Style Header Reducer w/O2 Bung- 2-1/2 in Exhaust
Brand: Hedman Hedders
SKU: 107346700

Part Number 21142 (107346700)

Unavailable

Universal Fit - No vehicle selection required

Description

3 in. 3-Bolt Flange O2 Header Reducers for 2-1/2 in. Exhaust System; 3-Bolt Triangular Flange

Hedman Hedders, began as a one man shop in 1954. Bob Hedman, founder of Hedman Hedders, sold his highly sought after exhaust tubes to fellow racers on the salt flats of the Mojave Desert. But, what started out as a way to make a few bucks to pay for Bob's racing hobby, quickly turned into the premier header manufacturer for both the racing and street header marketplaces.\n\nOriginally designed for straightline drag racers, word spread quickly about Hedman's reputation for building headers that gave you the best boost in power for your dollar. It wasn't long before Hedman Hedders was the brand of choice among racing's elite engine builders, racers and race series. Familiar names like Don Garlits, Warren Johnson, Shirley Muldowney, Bob Chandler and his BIG FOOT Race Team, and the IROC series.\n\nHedman Hedders constantly reshapes itself to meet environmental requirements and incorporates computer technology to ensure that its products offer the best performance improvement.\n\nWhether you're a Pro or sportsman racer, Hedman Hedders builds your headers with one goal in mind, optimum performance. Even if you're not a racer, the lessons Hedman learns at the track and on the dyno, make it into every street header we design.

Features & benefits

Weld To Your Exhaust System, Then Bolt Up Your Headers.
Mild Steel Construction
Made In The USA!
Sold In Pairs
Classic 3 Bolt Gasket-Style Collector Design

Specifications

Collector Attachment	3 in.
Collector Size	3 in.
Collector Style	3-Bolt Gasket Style Flange
Contents	Single (1 reducer) Mild-Steel, 3-Bolt O2 Sensor Reducer; Gasket, Bolts, Nuts and Washers
Country Of Origin	US
Exhaust System Dia	2-1/2 in.
Finish	Raw
Finish Type	Raw
Flange Finish	Raw
Flange Thickness	0.3125 in.
Gasket Or Seal Included	Yes
Hardware Included	YES
Material	Mild Steel
Notes	3 in. 3-Bolt Flange O2 Hedder Reducers for 2-1/2 in. Exhaust System; 3-Bolt Triangular Flange
O2 Sensors Included	No
Oxygen Sensor Bung Included	Yes
Package Contents	Single (1 reducer) Mild-Steel, 3-Bolt O2 Sensor Reducer; Gasket, Bolts, Nuts and Washers
Product Info	Manufactured from Mild steel material.
Reducer Outlet Diameter	2-1/2 in.
Street Legal	No
Thread Size	18mm

Videos and guides

Brochure PDF

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).