Hedman Hedders - 68198
Headers - Elite Ultra-Duty - 1.75 in Primary - 3 in Collector - Steel - Metallic Ceramic - Big Block Chevy - GM A-Body / B-Body / F-Body / X-Body 1964-75 - Pair
ELITE Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design; Non-Emissions Model
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 passenger cars for decades. 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 Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
This set is part of Hedman's ELITE line of headers. Hedman ELITE headers have a heavy-duty design that uses stout 3/8" flanges, and thicker 14 gauge primary tubes. The heavier-duty construction of HEDMAN ELITE Hedders makes them ideal for high-performance engines and tow vehicles, both of which produce higher exhaust temperatures. ELITE models have a MATTE-SILVER ceramic finish that looks great and keeps more heat in the tubes, and underhood temperatures down.
These LONG-TUBE headers fit a variety of BB Chevy (396-454) powered 1967-77 Chevy passenger cars. Model like, 1967-69 Camaros, 64-77 Chevelles and El Caminos, 68-74 Novas, and 1965-70 Belair, Impala and Biscayne models. The smooth 1-3/4 in tube design provides ample exhaust flow to let your 396-454 Chevy engine breathe easy, and produce maximum horsepower and torque.
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, they are factory backed by Hedman's Limited Lifetime Warranty. The MATTE-SILVER coating is covered by a 5 year factory warranty, in addition to Hedman's standard lifetime header warranty.
- Heavy-Duty ELITE Header Construction With Thick 3/8 in. Flanges and 14g Primary Tubes To Hold Up To The Added Tortures Of High-Performance and Truck Engines.
- Thermal Coating Keeps More Heat In The Headers To Keep Underhood Temps Down and Protect Against Corrosion.
- 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!
Header Construction: MILD STEEL- ELITE Heavy-Duty
E.O. #: No
Finish Type: MATTE SILVER Ceramic-metallic coated
Contents: Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions
Notes: 64-77 Various Chev. Car 396-502
Reducer Outlet Size: 2-1/2 in.
Emissions Notes: Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
Collector Diameter: 3 in.
Exhaust System Dia: 2-1/2 in.
Tube Style: Long Tubes
Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Tube Design: Standard
Power Steering Notes: NO POWER STEERING on Camaro, Chevy II/Nova! Check Specific YMM Info for details.
Power Steering: Yes
Header Fasteners Included: Yes
Bolts/Studs Included: Yes
Flange Thickness: 0.375 in.
Gasket Or Seal Included: Yes
Header Style: Long Tube
Reducers Included: Yes
Air Conditioning: No
Automatic Transmission - Column: Yes
Automatic Transmission - Floor: Yes
Collector Size: 3 in.
Collector Style: BALL and SOCKET Style (Gasketless)
Finish: Matte Silver Ceramic-Metallic
Flange Style: Standard
Replacement Head Flange Gasket: 27550
Header Port Shape: Square
Manual Transmission - Column: Yes
Manual Transmission - Floor: Yes
Material: Mild Steel
Port Shape: Square
Power Steering: No
Tube Diameter: 1-3/4 in.
Tube Length: Long Tubes
Tube Material Thickness: 14g
Tube Size: 1-3/4 in.
Variations: 68196, 68198
Cylinder Head Port Shape: Square
Header Finish: Matte Silver Ceramic-Metallic
Header Material: Mild Steel
Mounting Hardware Included: Yes
Primary Tube Diameter (in): 1.75 in.
Primary Tube Gauge: 14g
Tuned: No
Weld-Up: No
Collector Bolts Included: Yes
Catalytic Converter(s) Included: No
Crossover Pipe Included: No
Motor Mounts Included: No
Quantity: Sold as a pair.
Cylinder Head: Stock Profile Heads
Replacement Gasket: 27550
Installation Hardware Included: Yes
with A.I.R. System: No
with EGR: No
Y-Pipe Included: No
Collector Attachment: 3 in.
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