<p>Hedman Hedders has been manufacturing quality headers in the USA since 1954, and manufacturing Chevy S10, GMC S15, V8 engine swap specific headers for over 20 years. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical. 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>This set is part of Hedman's ELITE line of headers, and have stout 3/8 in. flanges, and thicker 14 gauge primary tubes. The heavy-duty construction of HEDMAN ELITE Hedders makes them ideal for high-performance engines and tow vehicles, which produce higher exhaust temperatures.</p><p>ELITE models have a MATTE-SILVER ceramic finish that can withstand temperatures up to 1400 degrees F. The coating looks great and keeps more heat in the tubes. This results in faster exhaust speeds for improved exhaust scavenging, and reduced underhood temperatures.</p><p>These MID-LENGTH TUBE headers are designed specifically for installing a Small Block Chevy 283-400 (Gen 1) engine 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 breathe easy, and produce additional horsepower and torque over factory manifolds.</p><p>To ensure a proper installation, it is recommended that these headers be installed with Trans-Dapt Performance Product's #9906 engine swap mount kit.</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. The ceramic-metallic finish is covered by a 5-year factory warranty, in addition to Hedman's standard lifetime header warranty.</p>
Additional Attributes:
GTIN: 00732611695282
Air Conditioning: Yes
Automatic Transmission – Column: No
Automatic Transmission – Floor: Yes
Bolts/Studs Included: Yes
California Proposition 65: WARNING: Cancer & Reproductive Harm. 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: Oval
Cylinder Head: Stock Profile 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: MATTE SILVER Ceramic-metallic coated
Finish: Matte Silver Ceramic-Metallic
Flange Style: Standard
Flange Thickness: 0.375 in.
Gasket Or Seal Included: Yes
Head Type: Factory Heads
Header Construction: MILD STEEL- ELITE Heavy-Duty
Header Fasteners Included: Yes
Header Finish: Matte Silver Ceramic-Metallic
Header Material: Mild Steel
Header Port Shape: Oval Port
Header Style: Mid-Length Tube
Installation Hardware Included: Yes
Key Feature: 2WD Only.
Manual Transmission – Column: No
Manual Transmission – Floor: Yes
Material: Mild Steel
Motor Mounts Included: No
Mounting Hardware Included: Yes
Notes: 82-00 GM S10/15, Blazer, Jimmy, Sonoma 2WD SBC
Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Port Shape: Oval
Power Steering: Yes
Primary Tube Diameter (in): 1.50 in.
Primary Tube Gauge: 14g
Quantity: Sold as a pair.
Reducer Outlet Size: 2-1/2 in.
Reducers Included: Yes
Replacement Gasket: 27520
Replacement Head Flange Gasket: 27520
Tube Design: Standard
Tube Diameter: 1-1/2 in.
Tube Length: Mid-Length Tubes
Tube Material Thickness: 14g
Tube Size: 1-1/2 in.
Tube Style: Mid-Length
Tuned: No
Variations: 69526
Weld-Up: No
with A.I.R. System: No
with EGR: No
Y-Pipe Included: No
Extended Information:
Emissions : EPA Eligible
Life Cycle Status: Available To Order
Packaging:
Quantity of Each: 1
Package UOM: ST
Dimension: 25.5 x 9 x 13.5 inches
Weight: 23.5 PG
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