JEGS
LS Fabricated Intake Manifold for GM LS1, LS2, & LS6
555-513050
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GM
JEGS 555-513050 Fabricated Intake Manifold Features:
- Fits GM LS1, LS2, and LS6 cylinder heads with cathedral intake ports
- Accepts 92mm or 102mm throttle bodies
- Includes fuel rail kit, intake seals, hardware, LS3 style map sensor port, and vacuum port fittings
- 2200-6800 rpm range for most street and race applications
- Fabricated from aluminum and finished in black
JEGS 555-513050 Fabricated Intake Manifold Notes:
- Works with LS1 and LS6 Style Injectors
- This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment.
- Caution During Installation: The throttle body gasket can get damaged during Installation. Replacement gasket is available. We recommend G31963
JEGS 555-513050 Fabricated Intake Manifold Dimensions:
- Front Height: 7.250 in.
- Rear Height: 7.50 in.
- Front Intake Bolt to Intake Front: 5.25 in.
- Rear Intake Bolt to Intake Rear: -0.50 in.
- Intake Runner: 1.75 in. x 2.15 in. x 4 in. Long
- Intake Flange: 0.958 in. Thick
- Throttle Body Opening: 102 mm
- Fuel Rails use -8 AN ORB Fittings
JEGS 555-513050 Fabricated Intake Manifold Includes:
- (1) LS3 Style MAP sensor port provision at the rear of the manifold. We recommend 555-14538 MAP sensor
- (4) Vacuum Port Fittings for the bottom of the manifold
- (1) 1/8 in.-28 thread x 1/4 in. hose end
- (1) 1/8 in.-28 thread x 5/16 in. hose end
- (1) 1/8 in.-28 thread x 7/16 in. hose end
- (1) 1/4 in.-19 thread x 1/2 in. hose end
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Specifications:
Would this fit a 06 gmc yukon 5.3 ?
I'm having issues getting the o-rings to seat in the rail and the intake. I'm running stock GM 5.3 LS injectors. Is there a recommended o-ring size as I feel that the outer diameter is too big.
Will this fit a 02 Silverado 4.8 v8 1500
Will this intake allow for Siemens 60lb tall injectors. I’m doing a turbo with it but only running 6lb of boost. Or do you know of a injector that doesn’t cost a fortune to run
What size AN fitting comes out of the -8 ORB fitting for the fuel rails?
Will this fit a 2016 chevy silverado with a gen 5 5.3 ?
Does this fit a 2007 4.8
is this manifold considered a tall or short version ?
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Electrical Cords
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