Fits Holley Hi-Ram Manifolds-Holley has launched new black ceramic coated plenum tops to match our Hi-Ram manifold bases!

They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your our system. The plenum tops are constructed of cast aluminum.

Features:
Fits Holley Hi-Ram Manifolds-Holley has launched new black ceramic coated plenum tops to match our Hi-Ram manifold bases!

They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your our system. The plenum tops are constructed of cast aluminum.

More From This Category

Edelbrock Intake Manifold, Torker II EFI, Aluminium, Natural, Multi-Port, Non-EGR, For Pontiac, V8, Each

Edelbrock Intake Manifold, Torker II EFI, Aluminium, Natural, Multi-Port, Non-EGR, For Pontiac, V8, Each

$772.45

View
Trick Flow EFI Intake Manifold Kit, R-Series, Upper/Lower Incl, 75mm, 9.2 In. Deck Height, Silver, For Ford 351C, Each

Trick Flow EFI Intake Manifold Kit, R-Series, Upper/Lower Incl, 75mm, 9.2 In. Deck Height, Silver, For Ford 351C, Each

$1,761.64

View
Dart Tunnel Ram, Top Plate, Single Dominator, For Chevrolet, Big Block, Big Chief Manifold, Each

Dart Tunnel Ram, Top Plate, Single Dominator, For Chevrolet, Big Block, Big Chief Manifold, Each

$131.62

View
Holley Efi Intake Manifolds, Plenum Lid, Ford Coyote Hi-Ram Black

Holley Efi Intake Manifolds, Plenum Lid, Ford Coyote Hi-Ram Black

$560.19

View
Edelbrock Intake Manifold, Aluminium, Black, Multi-Port EFI, For Chevrolet, Small Block, LS1, LS6, Each

Edelbrock Intake Manifold, Aluminium, Black, Multi-Port EFI, For Chevrolet, Small Block, LS1, LS6, Each

$1,279.64

View