Hedman Hedders 28153 FIREBIRD 70-81- BLACK MAXX
2
sold in last
8
hours
$1,055.12
Guaranteed Fitment
Always the correct part
Added Value
Performance matched parts
In-House Experts
We know our products
Nationwide Delivery
Economy shipping
Hedman Hedders
ds_FBLG_28153
Exhaust Header
FIREBIRD 70-81- BLACK MAXX
Specifications:
Description_ASM | 1970-1977 Pontiac Firebird CID 350, 1970-1971 Pontiac Firebird CID 400, 1975-1979 Pontiac Firebird CID 400, 1971 Pontiac Firebird CID 455, 1975-1976 Pontiac Firebird CID 455, 1977 Pontiac Firebird Base CID 350 Naturally Aspirated GAS |
Description_DEF | Exhaust Header |
Description_DES | FIREBIRD 70-81- BLACK MAXX |
Description_INV | HEDMAN PONTIAC HEADERS-BLACK COATING |
Description_EXT | FIREBIRD 70-81- BLACK MAXX |
Description_FAB | Handcrafted, Mild Steel Construction. |
Description_FAB | Long Tube Header Design Provides Excellent Top-End Horsepower and Torque. |
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 | Yes |
Automatic Transmission - Column | No |
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 | Oval |
E.O. # | No |
Emissions Notes | Not currently legal for sale or use in California. Please call for status update |
Exhaust System Dia | 2-1/2 in. |
Finish | BLACK MAXX Satin Black Ceramic-Metallic |
Finish Type | BLACK MAXX- Black Ceramic-Metallic Coating |
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 | BLACK MAXX Satin Black Ceramic-Metallic |
Header Material | Mild Steel |
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 |
Notes | 70-81 Trans-Am 326-455 |
Package Contents | Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
Power Steering | Yes |
Primary Tube Diameter (in) | 1.75 in. |
Primary Tube Gauge | 16g |
Quantity | Sold as a pair. |
Reducer Outlet Size | 2-1/2 in. |
Reducers Included | Yes |
Replacement Gasket | 27600 |
Replacement Head Flange Gasket | 27600 |
Title | HEDMAN HEDDERS FIREBIRD 70-81- BLACK MAXX |
Tube Design | Standard |
Tube Diameter | 1-3/4 in. |
Tube Length | Long Tubes |
Tube Material Thickness | 16g |
Tube Size | 1-3/4 in. |
Tube Style | Long Tubes |
Tuned | No |
Variations | 28150 |
Weld-Up | No |
with A.I.R. System | No |
with EGR | No |
Y-Pipe Included | No |
Length | 8.0000 |
Width | 17.0000 |
Height | 39.0000 |
Weight | 30.0000 |
Adding product to your cart
customers are viewing this product
Size Chart
×