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HEDMAN HEDDERS STANDARD UNCOATED ENGINE SWAP HEADERS; 1-1/2 IN. TUBE DIA.; 2-1/2 IN. COLL.; D-PORT HEADS; MID-LENGTH DESIGN

HEDMAN HEDDERS STANDARD UNCOATED ENGINE SWAP HEADERS; 1-1/2 IN. TUBE DIA.; 2-1/2 IN. COLL.; D-PORT HEADS; MID-LENGTH DESIGN

Original price was: $872.74.Current price is: $736.37.

Standard-Duty, Uncoated, Mid-Length Engine Swap Headers For SB Chevy (with D-PORT Heads) into 1982-04 2WD Chevy/GMC S10/Blazer Family; 1-1/2 in. Tube Diameter; 2-1/2 in. Ball/Socket Style Collector

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!

SKU: FBLG-69539 Category: Exhaust Header

Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing Chevy S10, GMC S15, V8 engine swap specific headers for over 30 years. 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.These uncoated, MID-LENGTH TUBE headers are designed specifically for use on on a Small Block Chevy 283-400 (Gen 1) fitted with D-PORT shaped heads (GM's ZZ heads have D-shaped ports) into 1982-2004 Chevy S10/Blazer, GMC S15/Jimmy 2WD trucks. Fits both manual and automatic transmission trucks. The smooth 1-1/2 in. tube design provides ample exhaust flow to let your transplanted 283-400 SB Chevy engine with D-Port Heads breathe easy, and produce additional horsepower and torque over factory manifolds.To ensure a proper installation, it is recommended that these headers be installed with Trans-Dapt Performance Product's #9906 engine swap mount kit.These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.

Additional Attributes:

GTIN: 00732611695398
Air Conditioning: Yes
Automatic Transmission – Column: No
Automatic Transmission – Floor: Yes
Bolts/Studs Included: Yes
California Proposition 65: WARNING: Cancer. For more info visit www.P65Warnings.ca.gov
Catalytic Converter(s) Included: No
Collector Attachment: 2-1/2 in.
Collector Bolts Included: Yes
Collector Diameter: 2-1/2 in.
Collector Size: 2-1/2 in.
Collector Style: BALL and SOCKET Style (Gasketless)
Contents: headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
Crossover Pipe Included: No
Cylinder Head Port Shape: D-port
Cylinder Head: D-Port Heads
Drivetrain: 2WD Only!
E.O. #: No
Emissions Notes: Not Legal For Street Use on ’75-Later Model Years! Legal for off-road use only.
Engine: Chevy SB 283-400 (Gen 1) 1958-86
Exhaust System Dia: 2-1/2 in.
Finish Type: UNCOATED Mild Steel! Shipped with Temporary Paint.
Finish: Uncoated
Flange Style: Standard
Flange Thickness: 0.3125 in.
Gasket Or Seal Included: Yes
Head Type: D-Port Heads
Header Construction: MILD STEEL- Standard-Duty
Header Fasteners Included: Yes
Header Finish: Uncoated
Header Material: Mild Steel
Header Port Shape: D-Port
Header Style: Mid-Length Tube
Installation Hardware Included: Yes
Key Feature: D-Port Heads, 2WD Only
Manual Transmission – Column: No
Manual Transmission – Floor: Yes
Material: Mild Steel
Motor Mounts Included: No
Mounting Hardware Included: Yes
Notes: Requires Trans-Dapt 9906 engine mounts. Fits (Chevy aluminum) angle plug heads
Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Port Shape: D-port
Power Steering: Yes
Primary Tube Diameter (in): 1.50 in.
Primary Tube Gauge: 16g
Quantity: Sold as a pair.
Reducer Outlet Size: 2-1/2 in.
Reducers Included: Yes
Replacement Gasket: 27690
Replacement Head Flange Gasket: 27690
Special Engine Notes: D-PORT
Tube Design: Standard
Tube Diameter: 1-1/2 in.
Tube Length: Mid-Length Tubes
Tube Material Thickness: 16g
Tube Size: 1-1/2 in.
Tube Style: Mid-Length
Tuned: No
Variations: 66539
Weld-Up: No
with A.I.R. System: No
with EGR: No
Y-Pipe Included: No