

⚡ Unleash raw Vortec power with precision-crafted performance!
The GM Performance Parts Intake Manifold features a single-plane throttle body flange design made from natural aluminum, tailored specifically for Vortec Small Block Chevy engines. Weighing 23 pounds and measuring 11.8 x 23.7 x 6.1 inches, this USA-made component ensures OEM-level fitment and enhanced airflow for superior engine efficiency and power.
| Manufacturer | GM Performance |
| Brand | GM Performance Parts |
| Model | Intake Manifold |
| Item Weight | 23 pounds |
| Product Dimensions | 11.8 x 23.7 x 6.1 inches |
| Item model number | GMP12496821 |
| Is Discontinued By Manufacturer | No |
| Exterior | Natural |
| Manufacturer Part Number | 12496821 |
B**S
HIGH PRICE LOW QUALITY
THE MOST IMPORTENT THIG IS THE EGR PLACEMENT IS IN THE WRONR PLACE YOU WILL HAVE TO BUY A EXHAUST MANIFOLD FOR A LATER YEAR MODEL CHEVY AND THE TUBE FORIT IT MAKES THE COST GO UP ALMODT 200 BUCKS.IT IS MADE IN CHINA AND THE FIREING ORDER IS WRONG.IF I HAD IT TO DO OVER I WOULD BUY FROM A DIFFERANT MAKER. ALL OF THE THING WRONG WITHTHIS MAKES THE COST TOO HIGH FOR WHAT YOU GET
D**N
Does NOT fit a TBI SB chevy engine
None of the bolt holes match up.
S**D
Fun project with Vortec heads.
Challenging retrofit. Totally doable with adapter for coolant temperature sender, egr tap into exhaust manifold, vacuum adapter for brake and HVAC, and new hoses for vacuum lines, etc.
P**E
Always Awesome! Enough Said
GM Performance! Always Awesome! Enough Said!
J**N
Overpriced.
Insanely overpriced you can pick up a entire engine for the same amount.
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