Fits Holley Hi-Ram Manifolds - They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your system. The plenum tops are constructed of cast aluminum.
Specifications:
Description_ASC |
Bolts thread into lid downwards through the intake base. |
Description_DES |
Holley Hi-Ram Intake Plenum Top Only - 2 x 4150 - Flat Black Finish |
Description_EXT |
Hi-Ram - Plenum Top Only - 2 x 4150 |
Description_INV |
PLENUM TOP, 2 X 4150 FLNGE-FLAT BLACK |
Description_FAB |
Modular Design w/ Removable Top |
Description_FAB |
A-B Height: 12.10" (w/ Carb Style Top - 2 x 4150 or 2 x 4500) - See Drawing |
Description_FAB |
Height at Plenum Flange: 9.44" |
Description_FAB |
O-Ring Seals for Plenum Top |
Description_KEY |
holley; EFI; intake; manifold; hi-ram; HI-Ram; LT1; LT; GM Manifolds; |
Description_MKT |
Fits Holley Hi-Ram Manifolds - They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your system. The plenum tops are constructed of cast aluminum. |
Description_MKT |
*This flat black powder coating matches 300-653BK and 300-306BK. It will NOT match the following bases exactly as they are ceramic black (semi-gloss): 300-113BK, 300-226BK, 300-229BK, 300-243BK. |
Brand |
Holley EFI |
Emission Code |
4 |
Finish |
Flat Black |
Construction |
Cast |
Product Type |
Intake Manifold Top |
Type of Component |
Manifold Top |
Warranty |
Limited 90 Day |
Color |
Black |
Length |
3.5000 |
Width |
10.2000 |
Height |
19.5000 |
Weight |
6.0000 |