Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
Limited Time Offer     $20 off $299 | $40 off $599 | $60 off $899 | $80 off $1199      Promo: SAVENOW
$20 off $299 | $40 off $599 | $60 off $899 | $80 off $1199
Limited Time Offer   |   Promo: SAVENOW
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Since 1952
in
in
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
Add to Cart
$477.95
$429.95
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK

Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK

EFI Fuel System Type, Multi-port Injection Style, Lo-Ram Intake Manifold Type, Black

0 Reviews | 0 Answered Questions
Factory Shipped
Ships FREE
STORE PICKUP
Availability
Store Pickup Availability
X
Lincoln, NE -
Phoenix, AZ -
Select your vehicle to verify fitment.
Select Vehicle
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
X
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Holley 300-602BK Base Manifold And Rail Kit For Lo-Ram 300-621BK
Zoomed In Image
We estimate this item will ship on or before October 5th.
Part # 425300602BK
Save 10%
$429.95
$477.95
each
Call to Order
Add to Buildlist
Compare
Details
Reviews
Q&A
Videos & Articles

Details

Fuel System Type:
EFI
Injection Style:
Multi-port
Intake Manifold Type:
Lo-Ram
Material Type:
Aluminum
Color:
Black
Intake Section Included:
Base Only
Base Finish:
Black
Base Material:
Aluminum
Throttle Body Included:
No
Injectors Included:
No
Aftermarket Fuel Rail Required:
Yes
Fuel Rails Included:
Yes
Hardware Included:
Yes
Gaskets Included:
No
Runners Included:
Yes
Runners Removable:
No
MFG. Part #:
300-602BK
Sold in Quantity:
Each
GTIN Code:
090127079119

Info

Satin Finish with Single Injector manifold and fuel rails- Black Finish

The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifold and rail kits will work with OE or aftermarket cylinder heads. The 300-602BK is the lower manifold in the 300-621BK complete kit. Offering this separately allows you to select your components individually as you build your system.

The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part number 112-581 or similar models. The base intake manifold is designed with a lower overall height to fit under a stock or mildly modified hood in the front-feed configuration. The 300-621 Lo-Ram front-feed plenum entry was configured to provide a very low profile modular intake manifold suitable for turbocharged or centrifugally supercharged engines. The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

Features:

  • Base manifold and rail kit for Low-Ram 300-621BK allows you to select your components individually as you build your intake system
  • Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
  • Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application
  • Intake design facilitates custom inlet duct and throttle body placement
  • Low height to fit under a stock or mildly modified hood in the front-feed configuration
  • Front entry plenum flange allows design & fabrication of special throttle body adapters or inlet ducts for custom installations
  • Clears 1998-2002 (4th Gen) Camaro/Firebird and 1997-2004 (C5) Corvette cowls and hoods without modification
  • High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
  • Manifold base can be used with 300-604 lid and the 300-606 throttle body adapter

Charts

Installation Instructions (PDF)

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Holley to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

More Like This

Reviews

Q & A

Videos & Articles

You May Also Like

Error
X
Note
X
Ok