| Description_ASM |
1965-1969 Chevrolet Bel Air Base CID 396 Naturally Aspirated GAS, 1970 Chevrolet Bel Air Base CID 454 Naturally Aspirated GAS, 1965-1969 Chevrolet Biscayne Base CID 396 Naturally Aspirated GAS, 1970 Chevrolet Biscayne Base CID 454 Naturally Aspirated GAS, 1969 Chevrolet Brookwood Base CID 396 Naturally Aspirated GAS, 1970 Chevrolet Brookwood Base CID 454 Naturally Aspirated GAS, 1967 Chevrolet Camaro Base CID 396 Naturally Aspirated GAS, 1969 Chevrolet Camaro Base CID 427 Naturally Aspirated GAS, 1966-1969 Chevrolet Caprice Base CID 396 Naturally Aspirated GAS, 1970 Chevrolet Caprice Base CID 454 Naturally Aspirated GAS, 1968 Chevrolet Chevelle 300 CID 396 Naturally Aspirated GAS, 1969 Chevrolet Chevelle 300 Deluxe CID 396 Naturally Aspirated GAS, 1965-1967 Chevrolet Chevelle Base CID 396 Naturally Aspirated GAS, 1970-1972 Chevrolet Chevelle Base CID 454 Naturally Aspirated GAS, 1973 Chevrolet Chevelle Deluxe CID 454 Naturally Aspirated GAS, 1968 Chevrolet Chevy II Nova CID 396 Naturally Aspirated GAS, 1966-1970 Chevrolet El Camino Base CID 396 Naturally Aspirated GAS, 1970-1975 Chevrolet El Camino Base CID 454 Naturally Aspirated GAS, 1965-1969 Chevrolet Impala Base CID 396 Naturally Aspirated GAS, 1970 Chevrolet Impala Base CID 454 Naturally Aspirated GAS, 1965-1967 Chevrolet Malibu Base CID 396 Naturally Aspirated GAS, 1973-1974 Chevrolet Malibu Base CID 454 Naturally Aspirated GAS, 1969-1970 Chevrolet Nova Base CID 396 Naturally Aspirated GAS, 1970-1971 Chevrolet Nova Base CID 454 Naturally Aspirated GAS, 1969 Chevrolet Townsman Base CID 396 Naturally Aspirated GAS, 1970 Chevrolet Townsman Base CID 454 Naturally Aspirated GAS |
| Description_DEF |
Exhaust Header |
| Description_DES |
ELITE Headers; 1-3/4 in. Tube Dia; FULL LENGTH Design |
| Description_INV |
HEDMAN GM CAR HEADERS-ELITE |
| Description_EXT |
ELITE Hedders; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design |
| Description_FAB |
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. |
| Description_FAB |
Thermal Coating Keeps More Heat In The Headers To Keep Underhood Temps Down and Protect Against Corrosion. |
| Description_FAB |
Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors |
| Description_FAB |
Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters) |
| Description_FAB |
Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating! |
| Description_FAB |
Proud To Say, Made In The USA, Since 1954! |
| Description_SHO |
HEADERS, COATED |
| 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 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 |
Stock Profile Heads |
| Cylinder Head Port Shape |
Square |
| E.O. # |
Yes |
| Emissions Notes |
EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website) |
| Exhaust System Dia |
2-1/2 in. |
| Finish |
Matte Silver Ceramic-Metallic |
| Finish Type |
MATTE SILVER Ceramic-metallic coated |
| 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 Style |
Long Tube |
| Installation Hardware Included |
Yes |
| Key Feature |
With A.I.R. |
| Manual Transmission - Column |
Yes |
| Manual Transmission - Floor |
Yes |
| Material |
Mild Steel |
| Motor Mounts Included |
No |
| Mounting Hardware Included |
Yes |
| Notes |
67-70 Various Chevy Car 283-400 |
| Package Contents |
Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
| Power Steering |
No |
| Power Steering Notes |
NO POWER STEERING on Camaro, Chevy II/Nova! Check Specific YMM Info for details. |
| 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 |
| Title |
HEDMAN HEDDERS ELITE HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN |
| 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 |
66191, 61198 |
| Weld-Up |
No |
| with A.I.R. System |
Yes |
| with EGR |
No |
| Y-Pipe Included |
No |
| Length |
8.0000 |
| Width |
16.0000 |
| Height |
38.0000 |
| Weight |
42.0000 |
