SILVER LONG-TUBE E.O. HEADERS; 67-91 GM TRUCKS, MOTORHOMES; 283-400 NO A.I.R.

Description

<p>Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing LONG and MID-LENGTH tube headers for Chevy trucks for nearly as long. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.</p><p>These HTC™ coated, LONG-TUBE headers use one of Hedman's best selling Chevy truck header tube configurations. They fit a wide range of early to mid-year 1967-1987 2WD & 4WD Chevy/GMC 1/2 Ton and 3/4 ton trucks, Blazers and Suburbans <i>(check the application listings for exact fitment)</i>, powered by a Small Block Chevy engine <i>(without A.I.R. system)</i>. They are covered by CARB E.O. (Executive Order) Numbers D167-9, D167-27 and D167-33, making them 50-State Legal for the vehicles listed on the official arb.ca.gov website. The smooth 1-5/8 in. tube design provides ample exhaust flow to let your truck's 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque.</p><p>Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.</p><p>Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty. These headers have a high temperature, HTC™ POLISHED-SILVER ceramic finish that resists corrosion, and can withstand temperatures up to 1400 degree F. This finish is covered by a 5 year factory warranty, in addition to Hedman's standard lifetime header warranty.</p>

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.

Fitment

This part fits the following vehicles.

• 1967, 1969-1974 GMC C15/C1500 Suburban
• 1967, 1969-1974 GMC C25/C2500 Suburban
• 1967, 1969-1982 Chevrolet C10 Suburban
• 1967, 1969-1982 Chevrolet C20 Suburban
• 1967-1974 Chevrolet C10 Pickup
• 1967-1974 Chevrolet C20 Pickup
• 1967-1974 Chevrolet C30 Pickup
• 1967-1974 Chevrolet K10 Pickup
• 1967-1974 Chevrolet K20 Pickup
• 1967-1974 GMC C15/C1500 Pickup
• 1967-1974 GMC C25/C2500 Pickup
• 1967-1974 GMC C35/C3500 Pickup
• 1967-1974 GMC K15/K1500 Pickup
• 1967-1974 GMC K15/K1500 Suburban
• 1967-1974 GMC K25/K2500 Pickup
• 1967-1974 GMC K25/K2500 Suburban
• 1967-1982 Chevrolet K10 Suburban
• 1967-1982 Chevrolet K20 Suburban
• 1967 Chevrolet K20 Panel
• 1969-1974 Chevrolet Blazer
• 1975-1978 GMC C15
• 1975-1978 GMC C15 Suburban
• 1975-1978 GMC C25
• 1975-1978 GMC C25 Suburban
• 1975-1978 GMC C35
• 1975-1978 GMC K15
• 1975-1978 GMC K15 Suburban
• 1975-1978 GMC K25
• 1975-1978 GMC K25 Suburban
• 1975-1978 GMC P35
• 1975-1982 Chevrolet C10
• 1975-1982 Chevrolet C20
• 1975-1982 Chevrolet C30
• 1975-1982 Chevrolet K10
• 1975-1982 Chevrolet K20
• 1975-1982 Chevrolet K5 Blazer
• 1975-1991 Chevrolet P30
• 1979-1982 GMC C1500
• 1979-1982 GMC C1500 Suburban
• 1979-1982 GMC C2500
• 1979-1982 GMC C2500 Suburban
• 1979-1982 GMC C3500
• 1979-1982 GMC K1500
• 1979-1982 GMC K1500 Suburban
• 1979-1982 GMC K2500
• 1979-1982 GMC K2500 Suburban

Features & benefits

• Handcrafted, Mild Steel Construction.
• Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
• Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
• Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
• Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
• Proud To Say, Made In The USA, Since 1954!

Specifications

Videos and guides

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)).