Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours ยท Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
M/T Valve Covers for Big Block Chevy Engines - Satin Black - 241-85Overview: Flashback 1972: Nothing was cooler than sporting around town in a hot rod with a Holley Double Pumper and M T finned aluminum valve covers! Show everyone how cool you are and show up sporting 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
Overview:
Flashback - 1972: Nothing was cooler than sporting around town in a hot rod with a Holley Double Pumperยฎ and M/Tยฎ finned aluminum valve covers! Show everyone how cool you are and show up sporting 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 M/T covers. We've also brought them back in the Satin Black finish that Holley & M/T helped make popular! Get a set today and get back your hot rodding groove!
Features:
- Precision manufactured with knock-out plugs for stock PCV (smog Control) and oil fill installations
- Cast aluminum construction for even gasket sealing
- Top cover surface may be used for engraving your name horizontally
- Deep heat dissipating fins
- Satin black machined finish
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Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1975 - 1989 | Chevrolet | P30 | 454/7.4L V8 | |
| 1973 - 1986 | Chevrolet | C20 Suburban | 454/7.4L V8 | |
| 1973 - 1985 | Chevrolet | K20 Suburban | 454/7.4L V8 | |
| 1975 - 1986 | Chevrolet | C20 | 454/7.4L V8 | |
| 1975 - 1986 | Chevrolet | C30 | 454/7.4L V8 | |
| 1979 - 1989 | GMC | P3500 | 454/7.4L V8 | |
| 1977 - 1986 | Chevrolet | K30 | 454/7.4L V8 | |
| 1973 - 1980 | Chevrolet | C10 Suburban | 454/7.4L V8 | |
| 1979 - 1986 | GMC | C2500 | 454/7.4L V8 | |
| 1979 - 1986 | GMC | C2500 Suburban | 454/7.4L V8 | |
| 1979 - 1986 | GMC | C3500 | 454/7.4L V8 | |
| 1979 - 1986 | GMC | K3500 | 454/7.4L V8 | |
| 1963 - 1969 | Chevrolet | Bel Air | 427/7L V8 | |
| 1963 - 1969 | Chevrolet | Impala | 427/7L V8 | |
| 1963 - 1969 | Chevrolet | Biscayne | 427/7L V8 | |
| 1970 - 1976 | Chevrolet | Caprice | 454/7.4L V8 | |
| 1970 - 1976 | Chevrolet | Impala | 454/7.4L V8 | |
| 1965 - 1970 | Chevrolet | Chevelle | 396/6.5L V8 | |
| 1970 - 1975 | Chevrolet | Monte Carlo | 454/7.4L V8 | |
| 1970 - 1975 | Chevrolet | Bel Air | 454/7.4L V8 | |
| 1975 - 1980 | Chevrolet | C10 | 454/7.4L V8 | |
| 1965 - 1969 | Chevrolet | Bel Air | 396/6.5L V8 | |
| 1965 - 1969 | Chevrolet | Impala | 396/6.5L V8 | |
| 1965 - 1969 | Chevrolet | Biscayne | 396/6.5L V8 | |
| 1976 - 1980 | Chevrolet | K10 | 454/7.4L V8 | |
| 1970 - 1974 | GMC | P35/P3500 Van | 454/7.4L V8 | |
| 1970 - 1974 | Chevrolet | P30 Van | 454/7.4L V8 | |
| 1970 - 1974 | Chevrolet | Corvette | 454/7.4L V8 | |
| 1966 - 1969 | Chevrolet | Caprice | 396/6.5L V8 | |
| 1966 - 1969 | Chevrolet | Caprice | 427/7L V8 | |
| 1966 - 1969 | Chevrolet | Corvette | 427/7L V8 | |
| 1975 - 1978 | GMC | C15 | 454/7.4L V8 | |
| 1975 - 1978 | GMC | C15 Suburban | 454/7.4L V8 | |
| 1975 - 1978 | GMC | C25 | 454/7.4L V8 | |
| 1975 - 1978 | GMC | C25 Suburban | 454/7.4L V8 | |
| 1975 - 1978 | GMC | C35 | 454/7.4L V8 | |
| 1973 - 1976 | GMC | Jimmy | 454/7.4L V8 | |
| 1975 - 1978 | GMC | P35 | 454/7.4L V8 | |
| 1970 - 1973 | Chevrolet | P20 Van | 454/7.4L V8 | |
| 1970 - 1973 | Chevrolet | Chevelle | 454/7.4L V8 | |
| 1976 - 1979 | Chevrolet | P20 | 454/7.4L V8 | |
| 1967 - 1969 | Chevrolet | Camaro | 396/6.5L V8 | |
| 1970 - 1972 | Chevrolet | K10 Suburban | 402/6.6L V8 | |
| 1970 - 1972 | Chevrolet | C30 Pickup | 402/6.6L V8 | |
| 1970 - 1972 | Chevrolet | Camaro | 402/6.6L V8 | |
| 1970 - 1972 | GMC | C25/C2500 Pickup | 402/6.6L V8 | |
| 1970 - 1972 | GMC | C35/C3500 Pickup | 402/6.6L V8 | |
| 1970 - 1972 | GMC | K15/K1500 Suburban | 402/6.6L V8 | |
| 1970 - 1972 | GMC | C25/C2500 Suburban | 402/6.6L V8 | |
| 1970 - 1972 | Chevrolet | Monte Carlo | 402/6.6L V8 | |
| 1970 - 1972 | GMC | C15/C1500 Pickup | 402/6.6L V8 | |
| 1970 - 1972 | GMC | C15/C1500 Suburban | 402/6.6L V8 | |
| 1970 - 1972 | Chevrolet | Chevelle | 402/6.6L V8 | |
| 1970 - 1972 | Chevrolet | C10 Pickup | 402/6.6L V8 | |
| 1970 - 1972 | Chevrolet | C10 Suburban | 402/6.6L V8 | |
| 1970 - 1972 | Chevrolet | C20 Pickup | 402/6.6L V8 | |
| 1970 - 1972 | Chevrolet | C20 Suburban | 402/6.6L V8 | |
| 1976 - 1978 | Chevrolet | K20 | 454/7.4L V8 | |
| 1976 - 1978 | GMC | K25 | 454/7.4L V8 | |
| 1987 - 1989 | GMC | R3500 | 454/7.4L V8 | |
| 1987 - 1989 | GMC | V3500 | 454/7.4L V8 | |
| 1970 - 1972 | Chevrolet | Kingswood | 454/7.4L V8 | |
| 1973 - 1975 | Chevrolet | Laguna | 454/7.4L V8 | |
| 1973 - 1975 | Chevrolet | Malibu | 454/7.4L V8 | |
| 1970 - 1972 | Chevrolet | Townsman | 454/7.4L V8 | |
| 1976 - 1978 | Chevrolet | K5 Blazer | 454/7.4L V8 | |
| 1970 - 1972 | Chevrolet | Biscayne | 454/7.4L V8 | |
| 1968 - 1969 | Chevrolet | K10 Suburban | 396/6.5L V8 | |
| 1968 - 1969 | Chevrolet | K20 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | Chevrolet | K30 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | Chevrolet | C30 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | Chevrolet | K10 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | GMC | C35/C3500 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | GMC | K15/K1500 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | GMC | K25/K2500 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | GMC | K35/K3500 Pickup | 396/6.5L V8 | |
| 1969 - 1970 | Chevrolet | Nova | 396/6.5L V8 | |
| 1968 - 1969 | GMC | C25/C2500 Suburban | 396/6.5L V8 | |
| 1966 - 1967 | Chevrolet | Malibu | 396/6.5L V8 | |
| 1968 - 1969 | GMC | C15/C1500 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | GMC | C15/C1500 Suburban | 396/6.5L V8 | |
| 1968 - 1969 | GMC | C25/C2500 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | Chevrolet | C10 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | Chevrolet | C10 Suburban | 396/6.5L V8 | |
| 1968 - 1969 | Chevrolet | C20 Pickup | 396/6.5L V8 | |
| 1968 - 1969 | Chevrolet | C20 Suburban | 396/6.5L V8 | |
| 1970 - 1971 | Chevrolet | K30 Pickup | 402/6.6L V8 | |
| 1971 - 1972 | Chevrolet | Caprice | 402/6.6L V8 | |
| 1970 - 1971 | GMC | K35/K3500 Pickup | 402/6.6L V8 | |
| 1971 - 1972 | Chevrolet | Kingswood | 402/6.6L V8 | |
| 1971 - 1972 | Chevrolet | Impala | 402/6.6L V8 | |
| 1971 - 1972 | Chevrolet | Bel Air | 402/6.6L V8 | |
| 1971 - 1972 | Chevrolet | Biscayne | 402/6.6L V8 | |
| 1975 - 1976 | Chevrolet | G30 | 454/7.4L V8 | |
| 1973 - 1974 | Chevrolet | K20 Pickup | 454/7.4L V8 | |
| 1973 - 1974 | Chevrolet | K30 Pickup | 454/7.4L V8 | |
| 1973 - 1974 | Chevrolet | C30 Pickup | 454/7.4L V8 | |
| 1973 - 1974 | GMC | C25/C2500 Pickup | 454/7.4L V8 | |
| 1987 - 1988 | Chevrolet | R30 | 454/7.4L V8 | |
| 1987 - 1988 | Chevrolet | V30 | 454/7.4L V8 | |
| 1979 - 1980 | GMC | C1500 | 454/7.4L V8 | |
| 1979 - 1980 | GMC | C1500 Suburban | 454/7.4L V8 | |
| 1975 - 1976 | GMC | G25 | 454/7.4L V8 | |
| 1976 - 1977 | GMC | K25 Suburban | 454/7.4L V8 | |
| 1973 - 1974 | GMC | C35/C3500 Pickup | 454/7.4L V8 | |
| 1973 - 1974 | GMC | K25/K2500 Pickup | 454/7.4L V8 | |
| 1973 - 1974 | GMC | K35/K3500 Pickup | 454/7.4L V8 | |
| 1970 - 1971 | GMC | P25/P2500 Van | 454/7.4L V8 | |
| 1973 - 1974 | GMC | C15/C1500 Pickup | 454/7.4L V8 | |
| 1973 - 1974 | GMC | C15/C1500 Suburban | 454/7.4L V8 | |
| 1973 - 1974 | Chevrolet | G10 Van | 454/7.4L V8 | |
| 1973 - 1974 | Chevrolet | G20 Van | 454/7.4L V8 | |
| 1973 - 1974 | Chevrolet | G30 Van | 454/7.4L V8 | |
| 1973 - 1974 | Chevrolet | C10 Pickup | 454/7.4L V8 | |
| 1973 - 1974 | Chevrolet | C20 Pickup | 454/7.4L V8 | |
| 1968 | GMC | K15/K1500 Suburban | 396/6.5L V8 | |
| 1968 | GMC | K25/K2500 Suburban | 396/6.5L V8 | |
| 1968 | Chevrolet | Chevy II | 396/6.5L V8 | |
| 1965 | Chevrolet | Corvette | 396/6.5L V8 | |
| 1970 | Chevrolet | Nova | 402/6.6L V8 | |
| 1972 | Chevrolet | P30 Van | 402/6.6L V8 | |
| 1972 | Chevrolet | Townsman | 402/6.6L V8 | |
| 1972 | Chevrolet | Brookwood | 402/6.6L V8 | |
| 1969 | Chevrolet | Camaro | 427/7L V8 | |
| 1976 | Chevrolet | G20 | 454/7.4L V8 | |
| 1974 | Chevrolet | K10 Pickup | 454/7.4L V8 | |
| 1989 | Chevrolet | R3500 | 454/7.4L V8 | |
| 1989 | Chevrolet | V3500 | 454/7.4L V8 | |
| 1976 | GMC | G35 | 454/7.4L V8 | |
| 1976 | GMC | K15 | 454/7.4L V8 | |
| 1980 | GMC | K1500 | 454/7.4L V8 | |
| 1979 | GMC | P1500 | 454/7.4L V8 | |
| 1974 | GMC | K15/K1500 Suburban | 454/7.4L V8 | |
| 1974 | GMC | K25/K2500 Suburban | 454/7.4L V8 | |
| 1974 | GMC | C25/C2500 Suburban | 454/7.4L V8 | |
| 1973 | Chevrolet | P10 Van | 454/7.4L V8 | |
| 1973 | Chevrolet | Blazer | 454/7.4L V8 |
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Specs:
| Application | Big Block Chevy |
|---|---|
| Brand | Holley |
| Emission Code | 3 |
| Finish | Satin Black Machined |
| Height | Standard |
| Logo | M/T |
| Material | Cast Aluminum |
| Oil Fill | Yes |
| Product Type | Valve Cover |
| Style | M/T BBC |
| Warranty | Limited 90 Day |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 โ
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Based on 1727 reviews
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Product Reviews
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5
Perfect charger
Size: 10FT, Color: White
Very impressed with how quickly the charger works. The longer cable has made it easier to use the phone while charging and sitting on the couch. No issues with the cable getting tangled or fraying like I have had with others, or pinching and breaking the connection.
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Reviewed in the United States on May 10, 2026
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5
Life changing little screen
Size: 15.6" 1080P, Size: 15.6" 1080P
I was losing my mind trying to work from home off a single laptop screen. Secondary displays were not connecting to my computer outside of the office, IT could not figure out the issue so I was doomed to single screen anytime I worked from home. A co-worker suggested I take a look at this style of screen. I had my doubts that it would work with my lap top, and lo and behold I am back in action with a dual display. It comes with an HDMI cord option and a USB-C cord option (you do not need to buy separate cords, they are included). I used the USB-C as it also acts as a power cord to power the display. It took two seconds to hook up, and with one setting change on my lap top the display successfully extended (does not just duplicate your display, it will allow display extension as well). The image quality is more than sufficient for work (no opinion on PC gaming) and settings such as brightness were easy to adjust. It's the perfect size for use with my lap top screen, and they had plenty of additional size options. The built in stand allows two screen angles, and acts as a cover when not in use. For the price this thing is absolutely clutch, don't waste money on expensive displays - you can use this with any USB-C capable device so it can travel with you for work or fun. I will be interested to see if it has longevity, but for now I'd give this thing 10 stars if I could.
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Reviewed in the United States on February 10, 2026
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5
Great product for a great price
Size: 15.6" 1080P
I REALLY like this. I need 2 screens to do my job efficiently and have struggled lately when traveling. Splurged on this for myself and was really impressed. Itโs nice and lightweight but feels sturdy. The image quality is good. The set up could not be easier. This is a game changer for me.
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Reviewed in the United States on May 23, 2026
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5
Works pretty well for a cheap monitor
Size: 15.6" 1080P
I work remote and travel, so I miss my multi monitor setup. Not anymore.
I took this on a trip with me and it was great. The stand folded over to not take up too much desk space, the cables wear just long enough, another 6โ would have been great but they worked.
Quality of the screen is plenty good enough for office work, I have no gaming or artwork experience with it though.
If you need an inexpensive 2nd monitor , this works great for on the go or even for a regular desk.
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Reviewed in the United States on May 3, 2026
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4
Great portable second screen
Size: 15.6" 1080P
Really convenient for a second screen on the go. The display looks sharp and itโs lightweight enough to carry around easily.
Setup is simple, just plug and play. Not super bright, but works well for most uses.
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Reviewed in the United States on April 10, 2026