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#23573000
Brodix 1173000 BR 3 LS3 Bare Head, 15 Degree Valve Angle, Pair
- 15° Valve Angle
- 2.165 / 1.590 Valve Sizes
- Out-of-the-Box Horsepower
$2,077.99
/pair
In Stock
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Product Summary
Bare Cylinder Head Style, Cast Aluminum
- 15° Valve Angle
- 2.165 / 1.590 Valve Sizes
- Out-of-the-Box Horsepower
- 71 cc Combustion Chambers
- LS3 Compatible
Key Specs
| MFG. Part # | 1173000 |
| Brand | Brodix |
| Cylinder Head Style | Bare |
| Material Type | Cast Aluminum |
| Intake Runner Volume | 280cc |
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Brodix 1173000 Details
BRODIX delivers the industry’s most durable replacement for the LS3 style cylinder heads with the introduction of the BR 3 series. The BP BR 3 is a 100% CNC ported head that features a 280 cc intake port that flows over 363 cfm. The BR 3 is the unported version designed for outstanding “out-of-the-box” performance. Both heads utilize a 15° valve angle, a 71 cc combustion chamber, and a 2.165 / 1.590 valve combination, and accept all standard LS3 components. The BR 3 series shares all of the legendary BRODIX features including easily repairable A-356 virgin aluminum alloy and the strongest deck surface in the industry.
- 15° Valve Angle
- 2.165 / 1.590 Valve Sizes
- Out-of-the-Box Horsepower
- 71 cc Combustion Chambers
- LS3 Compatible
- Uses Existing LS3 Rockers
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.
Brodix 1173000 Specifications
Brodix 1173000 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 1173000 |
| Brand | Brodix |
| Cylinder Head Style | Bare |
| Material Type | Cast Aluminum |
| Intake Runner Volume | 280cc |
| GENERAL | |
| CNC-Machined Runners | No |
| CNC-Machined Combustion Chamber | Yes |
| Intake Port Shape | Rectangle |
| Intake Port Location | Standard |
| Exhaust Port Shape | D-port |
| Exhaust Port Location | Standard |
| Intake Valve Diameter | 2.165" |
| Intake Valves Included | No |
| Intake Valve Angle | 15 ° |
| Exhaust Valves Included | No |
| Exhaust Valve Angle | 15 ° |
| Valve Guides Included | Yes |
| Valve Guide Material | Bronze |
| Oiling Style | Through Pushrod |
| Accessory Bolt Holes Drilled | Yes |
| Notes | These cylinder heads are not designed as a stock replacement, they can only be used on 6 bolt LSX-based engines. |
| Sold in Quantity | Pair |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
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Fitment
Fitment
2010-2014 Chevy Camaro
GM LS3
2008-2013 Chevy Corvette
GM LS3
2014-2017 Chevy SS
GM LS3
2009 Pontiac G8
GM LS3

