HEDMAN HEDDERS HTC COATED HEADERS; 1-1/2 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN

Additional Attributes:

GTIN: 00732611663175
Air Conditioning: Yes
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: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Crossover Pipe Included: No
Cylinder Head Port Shape: Round
Cylinder Head: Stock Profile Heads
E.O. #: Yes
Emissions Notes: EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website)
Engine Notes: CHEVROLET ENGINES Only!
Engine: Chevy SB 283-400 (Gen 1) 1958-86
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.
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
Installation Notes: May be necessary to remove Z bars (SS Series). Must modify rotary A/C bracket.
Key Feature: 50 State (No A.I.R.)
LS SWAP: NO
Manual Transmission – Column: No
Manual Transmission – Floor: Yes
Material: Mild Steel
Mounting Hardware Included: Yes
Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Port Shape: Round
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: 27500
Tube Design: Standard
Tube Diameter: 1-1/2 in.
Tube Length: Long Tubes
Tube Material Thickness: 16g
Tube Size: 1-1/2 in.
Tube Style: Long Tubes
Tuned: No
Variations: 68317, 66317, 63317, 67318 & 67313.
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: 29 x 16.5 x 8.25 inches
Weight: 28 PG

PDF:

68311-17Series-instructions