Product Description:
Hawks Motorsports is pleased to offer our clients the following.
GM Genuine Parts intake manifold 12686561 is an OEM-style composite manifold for the compatible 6.2L V8 in 2010-2015 Chevrolet Camaro SS applications. It also provides a rectangular-port passenger-car manifold option for carefully matched engine conversions.
| Producer | GM Genuine Parts |
| Condition | New |
| Design | Rectangular-port LS passenger-car intake manifold |
| Material / color | Plastic composite; black |
| Primary catalog application | 2010-2015 Camaro SS 6.2L |
| Sealing | GM lists manifold gasket / seal included |
| Year | Verified application / required configuration |
|---|---|
| 2010 | Chevrolet Camaro SS 6.2L V8; verify exact engine and service number by VIN |
| 2011 | Chevrolet Camaro SS 6.2L V8; verify exact engine and service number by VIN |
| 2012 | Chevrolet Camaro SS 6.2L V8; verify exact engine and service number by VIN |
| 2013 | Chevrolet Camaro SS 6.2L V8; verify exact engine and service number by VIN |
| 2014 | Chevrolet Camaro SS 6.2L V8; verify exact engine and service number by VIN |
| 2015 | Chevrolet Camaro SS 6.2L V8; verify exact engine and service number by VIN |
Corvette, Pontiac G8, Caprice and Chevrolet SS references describe possible rectangular-port engine conversions, not a verified direct-fit year/model list for this exact manifold. Check ports, fuel rails, throttle body, sensors, EVAP/vacuum routing and hood clearance for any conversion.
- One black composite intake manifold assembly
- Manufacturer-listed manifold gasket / seal
The rectangular-port layout distinguishes this manifold from cathedral-port LS1/LS6 intakes. Matching displacement alone does not establish cylinder-head compatibility.
GM lists approximately 20.91 inches long, 13.23 inches wide and 6.27 inches maximum center height. These are catalog manifold dimensions; installed clearance depends on the complete assembly.
Confirm cylinder-head port shape and exact engine application, then compare sensor and vacuum connections. Protect the open intake ports during service.
Follow the factory tightening sequence and torque specification. Check intake sealing and engine operation after assembly.
What is the confirmed factory application?
The exact GM part record lists 2010-2015 Camaro SS applications; verify the 6.2L engine by VIN.
Is it for cathedral-port LS1 heads?
No. This is a rectangular-port intake design.
Can it be used in an L76 or L77 conversion?
Evaluate a rectangular-port conversion as a complete system; this listing does not promise direct installation in every L76/L77 vehicle.
What is the manifold made from?
Black plastic composite.
Are sealing components listed?
GM marks the manifold gasket / seal as included; confirm the delivered service assembly before installation.
