Hedman Hedders - 68609
Headers - Street - 1.625 in Primary - 3 in Collector - Steel - Black Paint - Small Block Chevy - GM A-Body / B-Body / F-Body / X-Body 1964-94 - Pair
1-5/8 in. Mid-Length Headers, SB Chevy 283-400 with D-Port Heads; Various Camaro, Chevelle, El Camino, Nova, Regal, Cutlass, Grand Prix & Others- Standard-Duty Uncoated
- Handcrafted, Mild Steel Construction.
- The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
- 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- Standard-Duty
E.O. #: No
Notes: 67-81 F; 64-83 A, 82-88 G; 68-79 X; 71-94 B; 84-04 Astro 283-400
Engine: Chevy SB 283-400 (Gen 1) D-Port
Tube Style: Mid-Length
Collector Attachment: 3 in.
Collector Diameter: 3 in.
Primary Tube Diameter (in): 1.625 in.
Tube Length: Mid-Length Tubes
Tube Size: 1-5/8 in.
Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Header Finish: Uncoated
Header Material: Mild Steel
Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Tube Material Thickness: 16g
Primary Tube Gauge: 16g
Flange Thickness: 0.3125 in.
Tube Design: Standard
Header Fasteners Included: Yes
Finish Type: UNCOATED Mild Steel! Shipped with Temporary Paint.
Bolts/Studs Included: Yes
Gasket Or Seal Included: Yes
Header Style: Mid-Length Tube
Reducers Included: Yes
Automatic Transmission - Column: Yes
Automatic Transmission - Floor: Yes
Collector Size: 3 in.
Collector Style: BALL and SOCKET Style (Gasketless)
Exhaust System Dia: 2-1/2 in.
Finish: Uncoated
Flange Style: Standard
Header Port Shape: D-Port
Key Feature: D-Port Heads
Manual Transmission - Column: No
Manual Transmission - Floor: No
Material: Mild Steel
Port Shape: D-port
Power Steering: Yes
Reducer Outlet Size: 2-1/2 in.
Special Engine Notes: D-PORT
Tube Diameter: 1-5/8 in.
Variations: 68609, 66609 & 63609.
Cylinder Head Port Shape: D-port
Mounting Hardware Included: Yes
Tuned: No
Weld-Up: No
Collector Bolts Included: Yes
Catalytic Converter(s) Included: No
Crossover Pipe Included: No
Quantity: Sold as a pair.
Cylinder Head: Stock Profile Heads
Replacement Gasket: 27690
Installation Hardware Included: Yes
with A.I.R. System: No
with EGR: No
Y-Pipe Included: No
Emissions Notes: Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
