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#9300306
Tru-Ram® Big Block Chevy Exhaust Manifolds, Polished
- High-performance tubular design
- Tightest fit to block available
- Added clearance for steering shaft
$659.99
/pair
In Stock
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Product Summary
Universal Fit, Stainless Steel, Polished
- High-performance tubular design
- Tightest fit to block available
- Added clearance for steering shaft
- Round 1 7/8" primary tubes with large 3" collector outlet
- Standard 2-bolt pattern
Key Specs
| MFG. Part # | 9300306 |
| Brand | Tru-Ram Manifolds |
| Finish | Polished |
| Collector Diameter | 3 Inch |
Need To Know
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Tru-Ram Manifolds 9300306 Details
Tru-Ram® Exhaust Manifolds allow you to enjoy the nostalgic look of factory BBC style manifolds, without sacrificing any performance. Investment cast from durable stainless steel material, these exhaust manifolds will be a low maitenance, high-performance addition to any Big Block Chevy-powered vehicle. Features a fully polished, show-quality finish.
- High-performance tubular design
- Smooth internal transitions perform like shorty headers
- Tightest fit to block available
- Added clearance for steering shaft
- Round 1-7/8" primary tubes with large 3" collector outlet
- Standard 3 bolt collector pattern
- Includes stainless mounting hardware and gaskets
Item Details
Notes
Installation Note:
Due to the nature of the tight fit and the design of this manifold, on certain blocks, there may or may not be an interference with contact between the block and the back side of the manifold preventing installation of the manifold. Interference is very minimal when this occurs as an 1/8" to 3/16" of material may be necessary to remove from the block to alleviate the interference in certain instances. As such, this area of the block must be machined/material removed in order to allow for proper fitment and installation of the manifold.
Charts
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Tru-Ram Manifolds 9300306 Specifications
Tru-Ram Manifolds 9300306 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 9300306 |
| Brand | Tru-Ram Manifolds |
| Finish | Polished |
| Collector Diameter | 3 Inch |
| GENERAL | |
| Material Type | Stainless Steel |
| Flange Style | Round Port |
| Gasket(s) Included | Yes |
| Drivers Side Dimension A | 4.10" |
| Drivers Side Dimension B | 10.55" |
| Drivers Side Dimension C | 19.00" |
| Passenger Side Dimension A | 4.10" |
| Passenger Side Dimension B | 10.65" |
| Passenger Side Dimension C | 19.00" |
| Inlet Size | 1.88 |
| Hardware Included | Yes |
| Sold in Quantity | Pair |
Ratings & Reviews
5
4 Reviews
Customers rave about the BBC Tru-Ram S.S. Polished Headers' exceptional fit and compact design, proving ideal even for constrained spaces. Prized for its superior block hugging form, this product outperforms competitor models in fitting where others can't. Users are particularly taken with the beautiful mirror-like polish, which adds to its visual appeal. The headers transition to a distinctive gold tone when used, an appreciated feature. Besides being aesthetically pleasing, these headers are practical, with a notably thick flange that ensures no leaks. Customers highly recommend them as they solve clearance problems and offer great value for money.
Ratings & Reviews
5
4 Reviews
Customers rave about the BBC Tru-Ram S.S. Polished Headers' exceptional fit and compact design, proving ideal even for constrained spaces. Prized for its superior block hugging form, this product outperforms competitor models in fitting where others can't. Users are particularly taken with the beautiful mirror-like polish, which adds to its visual appeal. The headers transition to a distinctive gold tone when used, an appreciated feature. Besides being aesthetically pleasing, these headers are practical, with a notably thick flange that ensures no leaks. Customers highly recommend them as they solve clearance problems and offer great value for money.
5
4 reviews
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Filter by Ratings
Beautiful Finish
5.0
a year ago
Joe
Tyler, TX
Verified
These stainless manifolds are pure engine bay candy! Very professional fit and finish.
Would Recommend
just what i needed
5.0
2 years ago
al
Houston TX.
Verified
1966 427 corvette restomod
Would Recommend
BBC Tru-Ram S.S. Polished
5.0
13 years ago
Eiserneskreuz
Gainesville, GA, USA
I have a 33 Chevy ,5 window Coupe with a stock, boxed frame, a 496 ci motor with a 4 speed. These manifolds / Headers cleared EVERYTHING ! -Steering, clutch linkage, and fit so incredibly close, I couldn't believe it. If "block huggers" are what your looking for, and space is at a premium, choose these.. Even with my "cowl" on, these fit where NOTHING else manufactured does. And believe me, I tried everything. Everyone asks me where I got them !! And, I had a buddy of mine with a BBC in a 35 Plymouth who bought these and his clearance problems disappeared as well.. BUY THEM !! You'll also love the "gold / tone" they turn, after use !! Extremely thick flange too, NO leaks !!
Would Recommend

Great looking
5.0
14 years ago
Happy
Gravois Mills, MO
Verified
Fit great! Polish is like a mirror! Lot better looking than coated cast iron headers around the same price!
Would Recommend
Showing 4 of 4 reviews
Questions & Answers
Questions & Answers
9 Questions • 10 Answers
Will they fit my 1970 chevy C10 pickup that has a 402?
by jack
• 10 years ago
1 answer
View Answer
Gents, do these manifolds fit a Cadillac 472 or 500 cu-in, 1970 engine? Please let me know. Thanks in advance! John
by John
• 11 years ago
1 answer
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what do they fit ? Nice manifolds ( but ) Chevelle's novas Camaros ect. You don't know ? You can buy headers and other exhaust manifolds to fit your car. sounds like you're missing a good opportunity . Nobody wants to be stuck with $500 exhaust manifolds . Please do your homework
by Mrbigblock
• 11 years ago
1 answer
View Answer
Will they fit a bbc 396 in a 67 chevelle ss
by Buddrowe
• 11 years ago
1 answer
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Will these fit a. 1991 chevy v 3500 4x4 with A gen 5 454? Will these fit a 1991 chevy v3500 4x4 with gen 5 454?
by BigTruck4me
• 12 years ago
1 answer
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Will this polished Tru-Ram Big Block Exhaust Manifolds fit my 1974 Chevy Caprice with a 502 Engine?
by collector
• 12 years ago
1 answer
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Will these fit my 76 Chevy C10 pickup with a 454??
by Debbie The Hot Rod Queen
• 14 years ago
2 answers
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Do they fit 67-69 Camaro? Or a 64-72 Chevelle? Or are they for Street Rods only?
by
• 14 years ago
1 answer
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will they fit a 1999 fuel injected 454 vortec chev with 480le auto
by
• 14 years ago
1 answer
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