Rebate
Rebate
|
#447D741
$944.90
/set
Factory Shipped
$1,039.39
Save $94.49
Quantity
Need Help? Call to Order
Add to a list
Select a vehicle and engine to verify Fitment
Select Vehicle
Select Engine
Long Tube Header Tube Type, Standard Flange Style
Rebates Available
See rebate details| MFG. Part # | D741 |
| Header Tube Type | Long Tube |
| Flange Style | Standard |
| Primary Tube Diameter | 1-3/4" |
| Material Type | Steel |
Need help?
855.313.9176Quick and Easy Returns
Return PolicyDoug's PASSENGER CAR HEADERS Long Tube Metallic Ceramic CoatedHeader development and design is complex and requires a substantial amount of time and resources to do the job right! Many manufacturers are unwilling to make the commitment and instead offer compromised headers at lower prices. Doug's will not compromise performance, quality or fit to compete with inferior designs at cheap prices. Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.
Application
Charts
Specs
What may appear to be a dent on the headers are dented for cleareance for the steering shaft.
Rebates
Black Friday Savings Are Here! From November 1 2026 through November 30 2026, save 10% on all Aeromotive and PerTronix products, including top performance brands like Doug's Headers, Taylor Cable, and JBA Performance Exhaust. Whether you're upgrading your fuel system, ignition components, headers, spark plug wires, or exhaust setup, this limited-time offer makes it easy to get premium performance parts at a great price. No coupon required, just shop qualifying Aeromotive and PerTronix brands and enjoy instant savings all month long.
For use on pre-1966 vehicles only
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | D741 |
| Brand | Doug's Headers |
| Header Tube Type | Long Tube |
| Flange Style | Standard |
| Primary Tube Diameter | 1-3/4" |
| Material Type | Steel |
| Color | Silver |
| Weld-Up | No |
| Collector Diameter | 3 Inch |
| Finish | Ceramic Coated |
| Hardware Included | Yes |
| Gasket(s) Included | Yes |
| GENERAL | |
| Sold in Quantity | Pair |
| GTIN Code | 694342519360 |
1 Question • 1 Answer
will these really fit my 1967 olds 442?? Standard transmission -- 4 on the floor. Have been having a hard time finding ones to fit.
by Francine
• 8 years ago
1 answer
View Answer
1 of 1 questions shown
1973-1974 GMC Transmode
455 Oldsmobile Big-Block V8
1968-1971 Oldsmobile 442
455 Oldsmobile Big-Block V8
1968-1976 Oldsmobile 98
455 Oldsmobile Big-Block V8
1971-1976 Oldsmobile Custom Cruiser
455 Oldsmobile Big-Block V8
1968-1976 Oldsmobile Cutlass
455 Oldsmobile Big-Block V8
1975-1976 Oldsmobile Cutlass Salon
455 Oldsmobile Big-Block V8
1971-1976 Oldsmobile Cutlass Supreme
455 Oldsmobile Big-Block V8
1976 Oldsmobile Cutlass Tiara
455 Oldsmobile Big-Block V8
1968 Oldsmobile Delmont 88
455 Oldsmobile Big-Block V8
1968-1976 Oldsmobile Delta 88
455 Oldsmobile Big-Block V8
1965-1966 Oldsmobile Dynamic 88
455 Oldsmobile Big-Block V8
1970-1972 Oldsmobile F85
455 Oldsmobile Big-Block V8
1968-1976 Oldsmobile Toronado
455 Oldsmobile Big-Block V8
1968-1975 Oldsmobile Vista Cruiser
455 Oldsmobile Big-Block V8
