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#447D930B
$322.67
/pair
In Stock
$358.52
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63-82 Chevy Corvette, 4 Inch Exhaust Tubing Diameter
Rebates Available
See rebate details| MFG. Part # | D930-B |
| Brand | Doug's Headers |
| Exhaust Tubing Diameter | 4 Inch |
| Finish | Painted |
| Overall Length | 45.00" |
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855.313.9176Quick and Easy Returns
Return PolicyDoug's CORVETTE HEADER SIDE TUBES Hi-Temp Black 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.
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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.
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | D930-B |
| Brand | Doug's Headers |
| Exhaust Tubing Diameter | 4 Inch |
| Finish | Painted |
| Overall Length | 45.00" |
| GENERAL | |
| Material Type | Mild Steel |
| Inlet Diameter | 4.00" |
| Outlet Diameter | 4.00" |
| Hardware Included | No |
| Sold in Quantity | Pair |
| GTIN Code | 694342534820 |
| Bracket Included | Yes |
| Heat Shield | No |
4.5
4 Reviews
Customers have praised the product for its excellent fit and aesthetic appeal, emphasizing its practical usage. Notably, it fits perfectly with a '54 F100, implying high compatibility with vintage models. Customers anticipate its usage with headers, suggesting versatility. The desire to make a repeat purchase underscores its high quality.
4.5
4 reviews
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I would buy again with modification
3.0
2 months ago
Hardware absolutely sucks.
Florida
Verified
These are great pipes. Good quality and they git nice. The only reason they got a 3 star is the ridiculously short t bolt they manufacture to mount the pipe. When everything is in the frame and together you have. 00000000995 mm to get a washer, lock washer and bolt. There is legitimately no freaking reason the T bolt can't be a 1/4 or 1/2 inch longer and all of your problems would be solved. Expect to run to a parts store for longer T bolts.
Would Recommend
I would buy this item again
5.0
11 months ago
Ron T
ALABAMA
Verified
It was exactly what I needed .
Would Recommend
I would buy these again
5.0
a year ago
Rob
Fremont, NE
Verified
Using these on a '54 F100. They will be under the cab out of sight. Fit very well, look great.
Would Recommend
good looking product.
5.0
3 years ago
junkyard
neebing on
Verified
wish my headers would come so I can put these to use
Showing 4 of 4 reviews
2 Questions • 2 Answers
Are these baffeled
by Dan
• 7 years ago
1 answer
View Answer
Is there a technical specification sheet on these? I'd like to use them for a different application. Such as length, and other ways to connect them to the engine? Are they slip on, so I could have a shop bend a pipe to this pipe? Inlet size?
by Dean
• 7 years ago
1 answer
View Answer
2 of 2 questions shown
1963-1982 Chevy Corvette
