Holley Intake Manifold - 300-129BK
- Part #
- 300-129BK
- Line:
- HLY
Product Information
- Warranty: 90 Day Limited Warranty
- Unit of Measure: Each
- UPC: # 999999999999999
- Color: Black
- Construction: Cast
- Material: Aluminum
- Range (RPM): 1500 To 6500 RPM
- Gasket Or Seal Included: No
- Fuel System Type: Carburetor
- Intake Manifold Type: Mid Rise
- EGR Compatible: No
- Engine Make/Size: GM, Chevrolet LS1, L2, L6
- Front Height (in): 5.070 Inch
- Rear Height (in): 6.140 Inch
- Single Or Dual Plane: Single
Applications for this Product
- Select a vehicle to see vehicle applications.
Detailed Description
Intake Manifold; LS Dual Plane Mid Rise;
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!
- 1500-6500 RPM power band
- 4150 square bore carb mounting flange
- Optimized runner layout and constant cross sectional area provide a broad torque curve
- 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
- Weighs 14.56 lbs.
- Height (front) - 5.07 inch from front lifter valley cover to carb mounting flange
- Height (rear) - 6.14" from rear lifter valley cover to carb mounting flange
- Port size - 2.454" height x 1.09" wide
- Mounting flange gasket type - O-ring
- Includes Viton O-rings - Viton is a registered trademark of DuPont Performance Elastomers
Brand Information
Holley(R) has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR(R) Sprint(R) Cup team and nearly every NHRA(R) Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers(R), Flowtech(R) Exhaust, NOS(R) Nitrous, Weiand(R), Earl's Performance Plumbing(R), or Diablosport(R)- Holley products can give you the edge you need over the competition.