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#9300112S
1965-1974 Big Block Chevy Long Tube Headers, Stainless Steel
- These stainless steel headers are just the ticket for you B/B Chevy guys
- Feature 2" primary tubes, 3-1/2" collectors
- Must be used with original big block motor mounts to fit properly
$388.99
/pair
In Stock
Garage Sale alternatives: from $345.99
Quantity
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Product Summary
Long Tube Header Tube Type, Round Exhaust Port Shape
- These stainless steel headers are just the ticket for you B/B Chevy guys
- Feature 2" primary tubes, 3-1/2" collectors
- Must be used with original big block motor mounts to fit properly
- Built with surface machined thick steel flanges for a great seal and mandrel bent mild steel tubing
- Mandrel bent mild steel tubing
Key Specs
| MFG. Part # | 9300112S |
| Header Tube Type | Long Tube |
| Exhaust Port Shape | Round |
| Flange Style | Standard |
| Primary Tube Diameter | 2" |
Need To Know
Need help?
855.313.9176Quick and Easy Returns
Return PolicySpeedway Motors 9300112S Details
Speedway Motors 9300112S Details
Headers come with:
- installation hardware
- collector reducers
- gaskets
- instructions
Application
Applications include, but not limited to:
- 1965-1970 Impala, Bel Air, Biscayne
- 1967-1969 Camaro
- 1968-1974 Nova
Guides & Documents
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
Speedway Motors 9300112S Specifications
Speedway Motors 9300112S Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 9300112S |
| Brand | Speedway Motors |
| Header Tube Type | Long Tube |
| Exhaust Port Shape | Round |
| Flange Style | Standard |
| Primary Tube Diameter | 2" |
| Material Type | Stainless Steel |
| Color | Natural |
| Weld-Up | No |
| Collector Diameter | 3-1/2 Inch |
| Finish | Polished |
| Hardware Included | Yes |
| Gasket(s) Included | Yes |
| Collector Reducers Included | Yes |
| Collector Reducer Exit Diameter | 2.5" |
| Collector Attachment Type | 3-bolt flange |
| GENERAL | |
| Sold in Quantity | Pair |
| Collector Length | 9.75" |
| Flange Thickness | 0.38" |
| Port Height | 1.83" |
| Port Width | 1.83" |
| Drivers Side Dimension A | 12" |
| Drivers Side Dimension B | 17.5" |
| Drivers Side Dimension C | 37" |
| Passenger Side Dimension A | 9" |
| Passenger Side Dimension B | 17.5" |
| Passenger Side Dimension C | 36" |
Ratings & Reviews
5
3 Reviews
Customers commend the product for its exceptional aesthetics and performance, with many noting the attractive finish and quality welds. The product fits beautifully and is especially praised for enhancing sound effects. The easy installation process, even with minor adjustments for some models, is seen as a negligible concern in contrast to its overall practicality and superior performance. It is particularly popular and recommended for use in vintage cars such as the 1969 Nova, highlighting its versatility. Overall, customers highly rate this product for surpassing competitor offerings in terms of quality, usability, and safety.
Ratings & Reviews
5
3 Reviews
Customers commend the product for its exceptional aesthetics and performance, with many noting the attractive finish and quality welds. The product fits beautifully and is especially praised for enhancing sound effects. The easy installation process, even with minor adjustments for some models, is seen as a negligible concern in contrast to its overall practicality and superior performance. It is particularly popular and recommended for use in vintage cars such as the 1969 Nova, highlighting its versatility. Overall, customers highly rate this product for surpassing competitor offerings in terms of quality, usability, and safety.
5
3 reviews
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Good buy
5.0
a year ago
Rj
48867
Verified
Engine swap from sb to bb. Fit great. Not easy to install. Not headers fault. 68 camaro. Tight fit. Do not hit anywhere. Look great
Would Recommend
this product is a great buy
5.0
6 years ago
GW
Monroe, N.C.
Verified
looks good, fits great sounds perfrorms great
Would Recommend
Awesome product for the price!
5.0
6 years ago
BlackMamba
Poulsbo, WA
Verified
Beautiful finish, quality welds, great fit in my 1969 Nova. I followed the instructions with proper frame stands and mounts, still had to shave my manual steering box to avoid contact. But no big deal in my book.
Would Recommend

Showing 3 of 3 reviews
Questions & Answers
Questions & Answers
3 Questions • 3 Answers
Will headers fit 1970 chevelle bbc
by Moe
• 3 years ago
1 answer
View Answer
does a magnet stick to these headers? will these fit a 57 chevy w/BB? a 300 series will not stick a magnet. a 400 series will stick a magnet.
by gmvette
• 11 years ago
1 answer
View Answer
What grade of stainless steel are these headers made of?
by ThomLewis
• 11 years ago
1 answer
View Answer
3 of 3 questions shown

