<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 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.</p><p>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.</p><p>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.</p><p>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.</p>
Additional Attributes:
GTIN: 00732611681988
Air Conditioning: No
Automatic Transmission – Column: Yes
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: 3 in.
Collector Bolts Included: Yes
Collector Diameter: 3 in.
Collector Size: 3 in.
Collector Style: BALL and SOCKET Style (Gasketless)
Contents: Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions
Crossover Pipe Included: No
Cylinder Head Port Shape: Square
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: MATTE SILVER Ceramic-metallic coated
Finish: Matte Silver Ceramic-Metallic
Flange Style: Standard
Flange Thickness: 0.375 in.
Gasket Or Seal Included: Yes
Header Construction: MILD STEEL- ELITE Heavy-Duty
Header Fasteners Included: Yes
Header Finish: Matte Silver Ceramic-Metallic
Header Material: Mild Steel
Header Port Shape: Square
Header Style: Long Tube
Installation Hardware Included: Yes
Manual Transmission – Column: Yes
Manual Transmission – Floor: Yes
Material: Mild Steel
Motor Mounts Included: No
Mounting Hardware Included: Yes
Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Port Shape: Square
Power Steering Notes: NO POWER STEERING on Camaro, Chevy II/Nova! Check Specific YMM Info for details.
Power Steering: Varies By Vehicle! See VEHICLE APPLICATION Notes For Your Specific Model.
Primary Tube Diameter (in): 1.75 in.
Primary Tube Gauge: 14g
Quantity: Sold as a pair.
Reducer Outlet Size: 2-1/2 in.
Reducers Included: Yes
Replacement Gasket: 27550
Replacement Head Flange Gasket: 27550
Tube Design: Standard
Tube Diameter: 1-3/4 in.
Tube Length: Long Tubes
Tube Material Thickness: 14g
Tube Size: 1-3/4 in.
Tube Style: Long Tubes
Tuned: No
Variations: 68196, 68198
Weld-Up: No
with A.I.R. System: No
with EGR: No
Y-Pipe Included: No
Extended Information:
Emissions : CARB Eligible
Life Cycle Status: Available To Order
Packaging:
Quantity of Each: 1
Package UOM: ST
Dimension: 39.25 x 18.25 x 9.63 inches
Weight: 42 PG
68190series-instructions
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