<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 Big Block 7.4L 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 fit 1988-95 4WD (only) 3/4 & 1 ton Chevy Trucks with a factory 7.4L Chevy powerplant (check the application listings for exact fitment). The smooth 1-3/4 in. tube design provides ample exhaust flow to let your OBS Chevy truck's Big Block 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, 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>
Additional Attributes:
GTIN: 00732611693967
Air Conditioning: Yes
Automatic Transmission – Column: Yes
Automatic Transmission – Floor: No
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: 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: No
Cylinder Head Port Shape: Round
Cylinder Head: Stock Profile Heads
E.O. #: No
Emissions Notes: Not Legal For Street Use on ’75-Later Model Years! Legal for off-road use only.
Exhaust System Dia: 2-1/2 in.
Finish Type: HTC SILVER (polished) Ceramic-metallic Coating
Finish: HTC Polished Silver Ceramic-Metallic
Flange Style: Standard
Flange Thickness: 0.3125 in.
Footnotes: 127. Late Model Chassis. ENGINE OFFSET to passenger side of vehicle.
Gasket Or Seal Included: Yes
Header Construction: MILD STEEL- Standard-Duty
Header Fasteners Included: Yes
Header Finish: HTC Polished Silver Ceramic-Metallic
Header Material: Mild Steel
Header Port Shape: Round
Header Style: Long Tube
Installation Hardware Included: Yes
Manual Transmission – Column: No
Manual Transmission – Floor: Yes
Material: Mild Steel
Motor Mounts Included: No
Mounting Hardware Included: Yes
Notes: 88-95 GM 1/2, 3/4, 1 Ton Truck/SUV 396-502
Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Port Shape: Round
Power Steering: Yes
Primary Tube Diameter (in): 1.75 in.
Primary Tube Gauge: 16g
Quantity: Sold as a pair.
Reducer Outlet Size: 2-1/2 in.
Reducers Included: Yes
Replacement Gasket: 27530
Replacement Head Flange Gasket: 27530
Tube Design: Standard
Tube Diameter: 1-3/4 in.
Tube Length: Long Tubes
Tube Material Thickness: 16g
Tube Size: 1-3/4 in.
Tube Style: Long Tubes
Tuned: No
Variations: 69390, 69398
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: 39 x 16.5 x 8.25 inches
Weight: 35 PG
69396
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