Carbureted single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads
Features:
- 2500-7000 RPM power band
- 4150 Square bore carb mounting flange (accepts up to 1.75" diameter throttle bores)
- Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
- Minimum carb flange height - fits in vehicles with minimum hood modifications
- Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications
- Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality
- Weight - 11.5 lbs.
- Height (front) - 4.95" to the lifter valley cover flange at the engine block front flange
- Port size - 2.659" height x .918" wide
- Includes Viton® intake to cylinder head O-ring gaskets - Viton® is a registered trademark of DuPont Performance Elastomers
Notes: Includes mounting bolts & washers as well. Also includes O-ring cylinder head mounting flange gaskets for an OEM style seal.
Instructions
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
- Engine Block Style:
- Stock/OEM standard deck
- Style:
- Single plane
- Basic Operating RPM Range:
- 2,500-7,000
- Material:
- Aluminum
- Finish:
- Natural
- Height:
- 4.950 in.
- Intake Section Included:
- Complete
- Multi-Port Fuel Rails Included:
- N/A
- Carburetor Quantity:
- One
- Carburetor Mounting:
- 4-barrel square bore
- Throttle Body Bore Size:
- N/A
- EGR:
- No
- Has Bosses:
- No
- Bosses Machined:
- No
- Boss Quantity:
- N/A
- Injectors Included:
- N/A
- Fuel Rails Included:
- N/A
- Aftermarket Fuel Rail Required:
- N/A
- Throttle Body Included:
- N/A
- Quantity:
- Sold individually.
- Notes:
- Fits all GM LS engines equipped with LS1/LS2/LS6-style cathedral port cylinder heads. Includes gaskets and hardware.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Engine Sizes:
- 4.8L/294-6.0L/364
- Years:
- 1997-2007
- Cylinder Head Style:
- Cathedral Port LS1/LS2/LS6
