
TALL M/T BIG BLOCK CHEVY VALVE COVERS
Cast Aluminum Tall M/T Valve Cover for BBC Engines, Natural Finish
Overview
Flashback - 1972: Nothing was cooler than cruising around town in a hot rod with a Holley Double Pumper® and M/T® finned aluminum valve covers! Embrace the nostalgia and show up sporting a new and improved version of those same parts today! "For the custom engine, M/T offers a superior valve cover of polished aluminum for added cooling. Each die-cast cover is precision manufactured with knock-out plugs for stock PCV (smog Control) and oil fill installations. The M/T polished top cover surface may be used for engraving your name horizontally, next to the deep heat dissipating fins." - Text from 1972 Holley - M/T Performance Parts Catalog. Other historic literature stated that you could expect reduced valve train noise from these cast aluminum M/T valve covers. In an attempt to expand the range of the M/T valve cover line for Big Block Chevy engines, this new and improved Tall version offers increased valve train clearance for high-lift rockers and some applications of stud girdles. We've brought them back in the original polished and satin black with machined fins/logo finishes that Holley & M/T helped make popular, as well as a natural cast finish that offers a true nostalgic look on its own, or is ready for custom paint! Order a set today and get back your hot rodding groove!
Features:
- Cast aluminum construction for even gasket sealing and high quality details
- Tall M/T valve covers for BBC applications allow for generous aftermarket rocker and some applications of stud girdle clearance
- Precision manufactured with knock-out plugs for stock PCV (smog control) and oil fill installations
- Includes baffle plates (with mounting screws) and a period correct twist-on oil fill cap
- Deep heat dissipating fins
- Top cover surface retains vintage style nameplate pad for custom engraving
- Available in three classic finishes: natural cast, polished, and satin black with machined fins/logo
About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.
Specs
Application | Big Block Chevy |
---|---|
Brand | Holley |
Breather Cap Included | No |
Category | Engine |
Color | Natural |
Construction | Die Cast Aluminum |
Emission Code | 3 |
Finish | Natural |
Gaskets Included | No |
Grade Type | Performance |
Gromment(s) Included | Yes |
Grommets Included | Yes |
Height | Tall |
Hold Down Tabs Included | No |
Logo | M/T |
Material | Cast Aluminum |
Mounting Hardware Included | No |
Oil Fill | Yes |
Oil Fill Cap Included | Yes |
Oil Filler Cap Included | Yes |
Part Type | Engine Valve Cover Set |
Product Type | Valve Cover |
Style | M/T BBC |
Sub Category | Cylinder Block Components |
Type of Component | Valve Cover |
Valve Cover Gasket included | No |
Warranty | Limited 90 Day |
UPC | 090127024409 |
Part Number | 241-150 |
3
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
- 1965 and older U.S. manufactured California Certified vehicles
- 1967 and older U.S. manufactured Federally Certified vehicles
- 1967 and older Foreign manufactured vehicle
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
The following vehicles are considered Emissions Controlled Vehicles:
- 1966 and newer U.S. manufactured California Certified vehicles
- 1968 and newer U.S. manufactured Federally Certified vehicles
- 1968 and newer Foreign manufactured vehicle
Tech Resources
Warranty Information
Limited 90 Day: See Details
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