Hedman | 50-State Headers for '88-97 2WD/4WD F150-F350 Trucks w/7.5L (with A.I.R.)

Hedman - Exhaust Header

Description

Hedman Hedders began in 1954 as a one-man operation. Bob Hedman, founder of Hedman Hedders, sold his highly sought-after exhaust pipes to other racers on the salt flats of the Mojave Desert. But what started as a way to earn a few bucks to pay for Bob's racing hobby, quickly became the premier manufacturer of exhaust pipes for both the racing and street markets.

Originally designed for straight-line drag racers, Hedman's reputation for building exhaust pipes that gave you the most horsepower for your money quickly spread. It wasn't long before Hedman Hedders became the brand of choice among elite engine builders, racers, and racing series. Familiar names like Don Garlits, Warren Johnson, Shirley Muldowney, Bob Chandler and his BIG FOOT race team, and the IROC series.

Hedman Hedders is constantly redesigning itself to meet environmental demands and integrating computer technology to ensure its products deliver the ultimate performance enhancement.

Whether you are a professional or athletic racer, Hedman Hedders builds your hedder with one goal in mind, optimum performance. Even if you are not a racer, the lessons Hedman learns on the track and on the dyno are reflected in every street hedder we design.

Caractéristiques

• Air Conditioning: Yes
• Automatic Transmission - Column: Yes
• Automatic Transmission - Floor: No
• Bolts/Studs Included: Yes
• Catalytic Converter(s) Included: No
• Collector Attachment: 3 in.
• Collector Bolts Included: Yes
• Collector Diameter: 3 in.
• Collector Size: 3 in.
• Collector Style: BALL and SOCKET Style (Gasketless)
• Contents: headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
• Crossover Pipe Included: Yes
• Crossover Pipe Style: Y-pipe
• Cylinder Head Port Shape: Square
• Cylinder Head: Stock Profile Heads
• Emissions Notes: EO# D167-36 (click here for covered vehicles in ARB.CA.GOV document)
• Exhaust System Dia: 2-1/2 in.
• Finish Type: UNCOATED Mild Steel! Shipped with Temporary Paint.
• Finish: Uncoated
• Flange Style: Standard
• Flange Thickness: 0.375 in.
• Footnotes: 144. Complete with Y-Pipe to single catalytic converter.
• Gasket Or Seal Included: Yes
• Header Construction: MILD STEEL- Standard-Duty
• Header Fasteners Included: Yes
• Header Finish: Uncoated
• Header Material: Mild Steel
• Header Port Shape: Square
• Header Style: Mid-Length Tube
• Installation Hardware Included: Yes
• Installation Notes: 2 check valves must be purchased separately! (Standard Motor #AV7 or equivalent)
• Key Feature: With A.I.R.
• Manual Transmission - Column: No
• Manual Transmission - Floor: No
• Material: Mild Steel
• Motor Mounts Included: No
• Mounting Hardware Included: Yes
• Notes: 88-97 Ford F150-F250-F350 (light-duty); 2-4WD 460 w/AIR
• O2 Provision: Yes
• Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
• Port Shape: Square
• Power Steering: Yes
• Primary Tube Diameter (in): 1.75 in.
• Primary Tube Gauge: 16g
• Quantity: Sold as a kit.
• Reducer Outlet Size: 2-1/2 in.
• Reducers Included: Yes
• Replacement Gasket: 27680
• Replacement Head Flange Gasket: 27680
• Transmission Compatibility: Will NOT fit C6 Transmission models, due to transmission crossmember location.
• Tube Design: Standard
• Tube Diameter: 1-3/4 in.
• Tube Length: Mid-Length Tubes
• Tube Material Thickness: 16g
• Tube Size: 1-3/4 in.
• Tube Style: Mid-Length
• Tuned: No
• Variations: 86511
• Weld-Up: No
• with A.I.R. System: Yes
• with EGR: Yes
• Y-Pipe Included: Yes

Attributs

• Handcrafted, Mild Steel Construction.
• The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
• 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!

Noter:

• Livraison GRATUITE / FREE Delivery