All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads.
Got an LS engine to get running? Nothing is easier than bolting on a carburetor. Holley's dual plane carbureted intake for GM's LS engines will help you get on the streets quick!
Its dual plane design makes it perfect for low end torque, yet it still pulls all the way to 6,500 RPM! Our O-ring cylinder head mounting flange gaskets provide an OEM style seal and make installation a snap. Bolt one on today!
- 1500-6500 RPM power band
- Weighs 15.14 lbs.
- Height (front) - 5.07" from front lifter valley cover to carb mounting flange
- Height (rear) - 6.14" from rear lifter valley cover to carb mounting flange
- Port size - 2.72" height x 1" wide
- Mounting flange gasket type - O-ring
- Includes Viton® O-rings - Viton® is a registered trademark of DuPont Performance Elastomers
- 4150 Square bore flange
- Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 1500-6500 RPM
- Minimum carb flange height means it fits in vehicles with minimal or no hood modifications
- Great for carbureted or throttle body EFI street applications
- Cast aluminum construction and efficient casting design for light weight, consistent wall thicknesses and improved casting quality
Information:
All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads. Includes mounting bolts & washers.
NOTE: These Dual-Plane Intake Manifolds are NOT legal for sale or use on engines with pollution controlled equipment.
Application Summary:
| Year |
Make/Model |
| 2004-2005 |
Cadillac CTS |
| 1998-2002 |
Chevrolet Camaro |
| 1997-2007 |
Chevrolet Corvette |
| Attributes |
| ASIN |
B000753PFU |
| Basic Operating RPM Range |
1500-6500 |
| Brand |
Holley |
| California Proposition 65 |
No |
| Category |
Intake Manifolds, Air and Fuel Delivery |
| Category Filter |
Intake Manifolds |
| Clearance Category |
Intake Manifolds |
| Color |
Natural |
| Construction |
Cast |
| Country of Origin (Primary) |
CN |
| Cylinder Head Type |
Cathedral Port |
| Emission |
Without EGR |
| Emission Code |
3, Off Road |
| Engine |
GM LS1/LS2/LS6 |
| Engine Make/Size |
GM LS1/LS2/LS6, Gen. III LS1/LS2/LS6 |
| Finish |
Satin, Silver |
| Flange Style |
4150 Square Bore |
| Flange Type |
4150 Square Bore |
| Front Height |
5.070 in., 5.07 inch |
| Fuel System Type |
Carb |
| GTIN |
00090127687703 |
| Harmonized Tariff Code (Schedule B) |
8409918000 |
| Hazardous Material Code |
N |
| Life Cycle Status Code |
Available to Order |
| Manifold Type |
Dual Plane |
| NAFTA Preference Criterion Code |
B |
| Number of Carbs |
One |
| Plenum Finish |
Natural |
| Position |
Upper |
| Product Type |
Manifold, Intake Manifold |
| RPM Power Band |
1500-6500, 1500-6500 RPM |
| RPM Range |
1500-6500 |
| Rear Height |
6.140 in., 6.14 inch |
| SDR Required Flag |
N |
| Sale Category |
Air and Fuel Delivery |
| Sub Category |
Cylinder Block Components |
| Usage |
Street/Hi-Performance |
| Warning |
California Proposition 65 |
| Warranty |
Limited 90 Day, Manufacturer's Limited 90 Day Warranty |
| part type |
Engine Intake Manifold |
