SKU: 63453559822

COMP Cams Camshaft CRB3 299Th R7 Thumper

$11753.10 $13059.00
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Description

COMP Cams Camshaft CRB3 299Th R7 ThumperDesigned to deliver an aggressive, hard hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain always puts the engine in its powerband. Additionally, Thumpr camshafts typically deliver reduced vacuum at idle, making a vacuum canister, pump or hydroboost a requirement for vehicles running power brakes.

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This Part Fits:

Year Make Model Submodel
1959-1971 Chrysler 300 Base
1962-1963 Chrysler 300 Sport
1975-1978 Chrysler Cordoba Base
1959-1967 Chrysler Imperial Base
1959-1970 Chrysler Imperial Crown
1959-1975 Chrysler Imperial LeBaron
1959-1974 Chrysler New Yorker Base
1972-1978 Chrysler New Yorker Brougham
1959-1960,1962-1971,1973-1978 Chrysler Newport Base
1967-1976 Chrysler Newport Custom
1971-1972 Chrysler Newport Royal
1959-1960 Chrysler Saratoga Base
1959-1977 Chrysler Town & Country Base
1959-1961 Chrysler Windsor Base
1963-1964 Dodge 330 Base
1963-1964 Dodge 440 Base
1963-1965 Dodge 880 Base
1962-1965 Dodge 880 Custom
1970-1971 Dodge Challenger Base
1970-1971 Dodge Challenger R/T
1969-1971 Dodge Charger 500
1966-1974,1976 Dodge Charger Base
1967-1971 Dodge Charger R/T
1969 Dodge Charger SE
1971-1978 Dodge Charger Special Edition
1976 Dodge Charger Sport
1971 Dodge Charger Super Bee
1965-1970 Dodge Coronet 440
1965-1970 Dodge Coronet 500
1959,1965-1966,1970-1976 Dodge Coronet Base
1971,1975-1976 Dodge Coronet Brougham
1971-1976 Dodge Coronet Crestwood
1971-1975 Dodge Coronet Custom
1966-1970 Dodge Coronet Deluxe
1967-1970 Dodge Coronet R/T
1968-1970 Dodge Coronet Super Bee
1959 Dodge Custom Base
1964-1965,1967-1968 Dodge Dart 270
1962 Dodge Dart 330
1962 Dodge Dart 440
1960-1969 Dodge Dart Base
1969 Dodge Dart Custom
1964-1969 Dodge Dart GT
1968-1969 Dodge Dart GTS
1960-1961 Dodge Dart Phoenix
1960-1961 Dodge Dart Pioneer
1969 Dodge Dart Swinger
1961-1962 Dodge Lancer 170
1978 Dodge Magnum XE
1960 Dodge Matador Base
1967-1968 Dodge Monaco 500
1965-1978 Dodge Monaco Base
1974,1977-1978 Dodge Monaco Brougham
1977-1978 Dodge Monaco Crestwood
1974 Dodge Monaco Custom
1975-1976 Dodge Monaco Royal
1975-1976 Dodge Monaco Royal Brougham
1963,1968-1969 Dodge Polara 500
1960-1973 Dodge Polara Base
1971 Dodge Polara Brougham
1970-1973 Dodge Polara Custom
1970 Dodge Polara Special
1959 Dodge Royal Base
1975-1977 Dodge Royal Monaco Base
1975-1977 Dodge Royal Monaco Brougham
1959 Dodge Sierra Base
1959 Dodge Sierra Custom
1968-1971 Jensen Interceptor FF
1968-1969 Jensen Interceptor MK I
1970-1971 Jensen Interceptor MK II
1972-1976 Jensen Interceptor MK III
1972-1973 Jensen Interceptor SP
1967-1971 Plymouth Barracuda Base
1970-1971 Plymouth Barracuda Gran Coupe
1960-1970 Plymouth Belvedere Base
1968-1970 Plymouth Belvedere Satellite
1965-1967 Plymouth Belvedere II Base
1970-1971 Plymouth Cuda Base
1960-1961 Plymouth Custom Base
1960-1963 Plymouth Fleet Special Base
1960-1967,1975-1978 Plymouth Fury Base
1971,1975 Plymouth Fury Custom
1968,1970-1974 Plymouth Fury Custom Suburban
1970,1972 Plymouth Fury Gran Coupe
1972 Plymouth Fury Gran Sedan
1970 Plymouth Fury GT
1974 Plymouth Fury Police
1970 Plymouth Fury S-23
1976-1978 Plymouth Fury Salon
1962-1971,1975-1978 Plymouth Fury Sport
1970-1971 Plymouth Fury Sport GT
1968,1970-1974 Plymouth Fury Sport Suburban
1968,1970-1974 Plymouth Fury Suburban
1966,1968-1969 Plymouth Fury VIP
1968-1974 Plymouth Fury I Base
1965-1966,1968-1974 Plymouth Fury II Base
1968-1969,1973 Plymouth Fury II Custom Suburban
1965-1974 Plymouth Fury III Base
1968-1969 Plymouth Fury III Sport Suburban
1972-1977 Plymouth Gran Fury Base
1975-1977 Plymouth Gran Fury Brougham
1975-1976 Plymouth Gran Fury Custom
1975-1976 Plymouth Gran Fury Custom Suburban
1975-1977 Plymouth Gran Fury Sport
1975-1977 Plymouth Gran Fury Sport Suburban
1975-1977 Plymouth Gran Fury Suburban
1967-1971 Plymouth GTX Base
1968-1975 Plymouth Road Runner Base
1965-1974 Plymouth Satellite Base
1971 Plymouth Satellite Brougham
1971-1974 Plymouth Satellite Custom
1971-1974 Plymouth Satellite Regent
1971-1974 Plymouth Satellite Sebring
1971-1974 Plymouth Satellite Sebring Plus
1968-1970 Plymouth Satellite Sport
1960-1964 Plymouth Savoy Base
1960-1961 Plymouth Savoy Deluxe
1960-1961 Plymouth Sport Wagon Base
1960-1961 Plymouth Suburban Base
1960-1961 Plymouth Suburban Custom
1960-1961 Plymouth Suburban Sport
1970 Plymouth Superbird Base
1967 Plymouth VIP Base
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Exchange/Return Notes
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SKU: 63453559822

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4.2 ★★★★★
Based on 857 reviews
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B
Verified Purchase
BB
Draper, US
★★★★★ 5
works great
Size: 6 Ft, Color: Black
works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
B
Verified Purchase
Bazuhi
Louisville, US
★★★★★ 5
Great For Battery Chargers On a Shelf!
Love this power strip, had it for probably a year plus now abs works great! The sole reason I purchased this item was so I can select what stays on and what gets turned off. I have this in my utility room and the sole purpose is to plug in battery chargers and to be able to turn off those battery chargers and leave the charger sitting there with the battery in the charger with no power. There is a light that tells you when a product is on and when a product is off . Example: I have AA&AAA battery charger, Ryobi leaf blower charger, Ryobi edger charger and any other charger I want. I have a night light plugged into it because angle allows that. The strip also has a USB that I use for a rechargeable Dremel used for dog nails or toy could use it for cell phone etc. My Flying Pig Grooming Dryer is attached and used with this strip as well. I have had no tripping issues with this power strip but I do keep in mind one high power items such as my grooming dryer at a time. I have a different company's power strip in my room just for you ladies it hidden behind a mirror and you can keep all your appliances plugged in and cell phones with the option of turning them all off with a button, cutting off power. This is an easy to reach power cord great for putting on a shelf. I am not sure how well it would work behind furniture due to the angle of the plugs. This worked with no issues and I would recommend this and purchase again. Now I am not concerned about saving items due to power surges with this power strip, I have strips that cost a lot of money a lifetime guarantee for those high end electronics like computers TV sets Etc
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Reviewed in the United States on January 18, 2026
A
Verified Purchase
Alexx Hamilton
Lowell, US
★★★★★ 5
Good setup
This has been super useful and functional, I recommend it as it’s a nice way to keep your setup organized, I enjoy having the on and off switches go each outlet, only call out would be the buttons light up when on to show they are on and they are quite bright, so take note of it, it catches me off guard sometimes when I forget they light up and I turn my lights off, but it’s easier to keep in mind what I have charging. The speed of charging is good, the amount of plugs is a fair amount, I plug in my head phones, phone, watch, power bank and monitor. Then there’s the two usb as well as 2 usbc ports, it’s very convenient. It held up well it’s definitely good quality.
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Reviewed in the United States on March 22, 2026
T
Verified Purchase
Terry
Massapequa, US
★★★★★ 5
Thoroughly enjoy this product and will purchase again
I purchased two of these at different times. I really like this item. I like the idea that I could shut off some of the switches that I really don’t need. I have one set up in the guest room for when we have company they can turn on whatever plugs they need. I’ll always have alarm clocks lamps telephone jacks hooked up, but all the switches are turned off so it doesn’t waste electricity. (that’s my theory anyway.) I purchased a second one to go beside my chair in my living room I don’t need that many outlets at all times but occasionally I do and I enjoy again like having the opportunity to shut off any outlets that I’m not needing at the time it seems to me it’s a good power saver and I do like the USB ports everything fits and it’s perfectly organized and it’s great quality surge protector and durability. I hope this review assist you in anyway and I will probably come back and purchase a third one for another room once I get that room cleaned out Truth Hurts on it, but that was my testimony.. This is my honest review in my opinion I hope it’s able to help you make your decision. I personally don’t think you would go wrong but I don’t know what you’re plugging into the outlet so I think that makes a bit different. I just use it for lamps and telephone jacks or small items I don’t use anything. It pulls a lot of voltage. . Y’all take care of yourselves be kind to one another and go see your parents or your grandparents or a family member if anything else pick up the phone and tell them hello and you were thinking about Let’s spread love, not hate
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
S
Verified Purchase
Spearra
Port Orchard, US
★★★★★ 5
Has a ton of quality of life features!
These are one of those products that makes you go "why doesn't anyone else do this"? First off, the 45 degree(ish) angle that the outlets are at. Since a lot of outlet adapter plugs can be plugged in upside down, the angle of the outlet helps considerably for semi-tight spaces. While also still having room to turn the individual outlets on and off. The width spacing is also considerably large so those beefy power bricks won't overlap/block-off other outlets. Secondly, the prior-mentioned outlet on and off switches. Each individual AC outlet has its own on/off switch. So if I have a lamp that always needs to be plugged in, I can leave that on. If I have a USB C adapter brick to charge my phone, I can turn that off when its not in use. Without needing to turn off the lamp's outlet in the process. Thirdly, the always on USB A (the rectangular USB outlets), and the USB C ports to the top side of the outlet. Please note that the USB C ports are about 20 watts. So while it can TECHNICALLY charge a laptop, its best used to passively charge a laptop when it isn't being used. Not while actively using a laptop. Since even moderately efficient laptops can draw watts well into the 40's range. That aside, when used within their intended watt ranges, they're extremely convenient to have in addition to everything else. I generally use them to charge things like power banks. Possibly low powered USB C devices like a Nintendo Switch or even a GPD microPC which draws 15 or so watts while in use. So while the ports aren't the highest in terms of watts, there's times of many where I didn't care how many watts a port had, I just needed a USB port period. Fourth wise, the safety protections. If you somehow manage to overload this outlet, it can cut off its own power. It can be "reset" by pressing the red button to the side. Fifthly, the actual plug to plug the power outlet into a wall or in my case a UPS machine, is insanely flat. With the cord being at a 45 or so degree angle. So even if its on a top outlet, it probably won't block off most plugs from using the bottom outlet. Sixth and finally (at least from what I remember off the top of my head 😂), the wire that connects the power outlet to your power source is really flat and easy to manage. All of these traits makes it one of the least contentious things anybody can buy. Its just a straight up quality of life improvement. If I ever need more power outlets, I know which one to double dip on!
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Reviewed in the United States on October 29, 2023

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