SKU: 73618962427

COMP Cams Camshaft C61 280B-6

$200.93 $223.25
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Description

COMP Cams Camshaft C61 280B-6Solid: Good for 1 8 mile drag or, 1 4 to 3 8 mile oval track. Broad torque range. Catalog User 1 This Part Fits: Year Make Model Submodel 1973 1975 Buick Apollo Base 1975 Buick Apollo SR 1968 1971 Buick Skylark Base 1968 1971 Buick Skylark Custom 1968 1969 Buick Special Base 1970 1974 Checker A11 Base 1970 1974 Checker A11E Base 1969 1970 Checker Deluxe Base 1975 Checker Marathon Aerobus 1965 1979 Checker Marathon Base 1970 1974 Checker Marathon

Solid: Good for 1/8 mile drag or, 1/4 to 3/8 mile oval track. Broad torque range.

Catalog
User 1

This Part Fits:

Year Make Model Submodel
1973-1975 Buick Apollo Base
1975 Buick Apollo SR
1968-1971 Buick Skylark Base
1968-1971 Buick Skylark Custom
1968-1969 Buick Special Base
1970-1974 Checker A11 Base
1970-1974 Checker A11E Base
1969-1970 Checker Deluxe Base
1975 Checker Marathon Aerobus
1965-1979 Checker Marathon Base
1970-1974 Checker Marathon Deluxe
1965-1974 Checker Marathon Town Custom
1969-1974 Checker Taxicab Base
1963-1973 Chevrolet Bel Air Base
1963-1972 Chevrolet Biscayne Base
1969-1974 Chevrolet Blazer Base
1969-1972 Chevrolet Brookwood Base
1978-1980 Chevrolet C10 Big Ten
1975-1981 Chevrolet C10 Cheyenne
1981-1984 Chevrolet C10 Custom
1975-1980 Chevrolet C10 Custom Deluxe
1981 Chevrolet C10 Deluxe
1975-1984 Chevrolet C10 Scottsdale
1975-1984 Chevrolet C10 Silverado
1966-1967 Chevrolet C10 Panel Base
1963-1974 Chevrolet C10 Pickup Base
1967-1974 Chevrolet C10 Suburban Base
1975-1980 Chevrolet C10 Suburban Custom Deluxe
1975-1980 Chevrolet C10 Suburban Scottsdale
1975-1980 Chevrolet C10 Suburban Silverado
1975-1981 Chevrolet C20 Cheyenne
1981-1984 Chevrolet C20 Custom
1975-1980 Chevrolet C20 Custom Deluxe
1981 Chevrolet C20 Deluxe
1975-1984 Chevrolet C20 Scottsdale
1975-1984 Chevrolet C20 Silverado
1967 Chevrolet C20 Panel Base
1963-1974 Chevrolet C20 Pickup Base
1967-1974 Chevrolet C20 Suburban Base
1975,1978-1980 Chevrolet C30 Cheyenne
1975,1978-1980 Chevrolet C30 Custom Deluxe
1975,1978-1980 Chevrolet C30 Scottsdale
1975,1978-1980 Chevrolet C30 Silverado
1966 Chevrolet C30 Panel Base
1963-1974 Chevrolet C30 Pickup Base
1967-1979 Chevrolet Camaro Base
1979 Chevrolet Camaro Berlinetta
1975,1977-1978 Chevrolet Camaro LT
1977-1978 Chevrolet Camaro LT Rally Sport
1976-1979 Chevrolet Camaro Rally Sport
1967-1973,1975 Chevrolet Camaro RS
1967-1969,1971-1972 Chevrolet Caprice Base
1973-1974,1977-1979 Chevrolet Caprice Classic
1977-1979 Chevrolet Caprice Classic Landau
1979 Chevrolet Caprice Classic Sport
1973-1974 Chevrolet Caprice Estate
1964-1968 Chevrolet Chevelle 300
1967-1969 Chevrolet Chevelle 300 Deluxe
1970-1972 Chevrolet Chevelle Base
1968-1972 Chevrolet Chevelle Concours
1969-1972 Chevrolet Chevelle Concours Estate
1973 Chevrolet Chevelle Deluxe
1969-1972 Chevrolet Chevelle Greenbrier
1964-1977 Chevrolet Chevelle Malibu
1974-1977 Chevrolet Chevelle Malibu Classic
1974 Chevrolet Chevelle Malibu Classic Estate
1973 Chevrolet Chevelle Malibu Estate
1964-1965 Chevrolet Chevelle Malibu Super Sport
1968-1972 Chevrolet Chevelle Nomad
1971-1972 Chevrolet Chevelle SS
1967-1970 Chevrolet Chevelle SS 396
1966 Chevrolet Chevelle Super Sport 396
1962-1967 Chevrolet Chevy II Base
1962-1968 Chevrolet Chevy II Nova
1967 Chevrolet Chevy II Nova SS
1964-1977 Chevrolet El Camino Base
1975-1977 Chevrolet El Camino Classic
1977 Chevrolet El Camino Conquista
1968-1974 Chevrolet El Camino Custom
1969-1970 Chevrolet Estate Base
1983 Chevrolet G10 Base
1975-1984 Chevrolet G10 Beauville
1981-1984 Chevrolet G10 Bonaventure
1975-1984 Chevrolet G10 Chevy Van
1975-1984 Chevrolet G10 Sportvan
1967,1972-1974 Chevrolet G10 Van Base
1972-1974 Chevrolet G10 Van Sportvan
1975-1984 Chevrolet G20 Beauville
1983-1984 Chevrolet G20 Bonaventure
1975-1984 Chevrolet G20 Chevy Van
1978-1981 Chevrolet G20 Nomad
1976,1978-1984 Chevrolet G20 Sportvan
1967-1974 Chevrolet G20 Van Base
1968-1974 Chevrolet G20 Van Sportvan
1976,1978-1979,1981-1984 Chevrolet G30 Beauville
1983-1984 Chevrolet G30 Bonaventure
1976,1978-1979,1981-1984 Chevrolet G30 Chevy Van
1976,1978-1979,1981-1984 Chevrolet G30 Hi-Cube
1972-1974 Chevrolet G30 Van Base
1972-1974 Chevrolet G30 Van Sportvan
1963-1974,1977-1979 Chevrolet Impala Base
1977 Chevrolet Impala Custom
1977-1979 Chevrolet Impala Landau
1979 Chevrolet Impala Sport
1965-1967 Chevrolet Impala SS
1975-1981 Chevrolet K10 Cheyenne
1981-1984 Chevrolet K10 Custom
1975-1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1975-1984 Chevrolet K10 Scottsdale
1975-1984 Chevrolet K10 Silverado
1963-1974 Chevrolet K10 Pickup Base
1967-1974 Chevrolet K10 Suburban Base
1975-1980 Chevrolet K10 Suburban Custom Deluxe
1975-1980 Chevrolet K10 Suburban Scottsdale
1975-1977,1979-1980 Chevrolet K10 Suburban Silverado
1975-1976,1978-1980 Chevrolet K20 Cheyenne
1975-1976,1978-1980 Chevrolet K20 Custom Deluxe
1975-1976,1978-1980 Chevrolet K20 Scottsdale
1975-1976,1978-1980 Chevrolet K20 Silverado
1967 Chevrolet K20 Panel Base
1963-1974 Chevrolet K20 Pickup Base
1967-1974 Chevrolet K20 Suburban Base
1968-1974 Chevrolet K30 Pickup Base
1976 Chevrolet K5 Blazer Base
1975-1980 Chevrolet K5 Blazer Cheyenne
1981-1982 Chevrolet K5 Blazer Custom
1975,1977-1980 Chevrolet K5 Blazer Custom Deluxe
1981 Chevrolet K5 Blazer Deluxe
1978,1980-1982 Chevrolet K5 Blazer Silverado
1969-1979 Chevrolet Nova Base
1976-1977 Chevrolet Nova Concours
1973-1975,1978-1979 Chevrolet Nova Custom
1975 Chevrolet Nova LN
1975,1978 Chevrolet Nova Police
1977-1979 Chevrolet Nova Rally
1963-1967 Chevrolet P10 Series Base
1973-1974 Chevrolet P10 Van Base
1963-1967 Chevrolet P20 Series Base
1973-1974 Chevrolet P20 Van Base
1976,1979 Chevrolet P30 Base
1976,1979 Chevrolet P30 Step-Van
1963-1967 Chevrolet P30 Series Base
1973-1974 Chevrolet P30 Van Base
1963-1966 Chevrolet Suburban Base
1966 GMC 1000 Base
1963-1965 GMC 1000 Series Base
1966 GMC 1500 Base
1963-1965 GMC 1500 Series Base
1966 GMC 2500 Base
1963-1965 GMC 2500 Series Base
1963-1966 GMC 3000 Base
1963-1966 GMC 3500 Base
1975-1978 GMC C15 Base
1977-1978 GMC C15 Heavy Half
1975-1978 GMC C15 High Sierra
1977 GMC C15 Indy Hauler
1975-1978 GMC C15 Sierra Classic
1975-1978 GMC C15 Sierra Grande
1978 GMC C15 Street Coupe
1975-1978 GMC C15 Suburban Base
1975-1978 GMC C15 Suburban High Sierra
1975-1978 GMC C15 Suburban Sierra Classic
1975-1978 GMC C15 Suburban Sierra Grande
1967-1974 GMC C15/C1500 Pickup Base
1967-1974 GMC C15/C1500 Suburban Base
1979-1984 GMC C1500 Base
1979-1980 GMC C1500 Heavy Half
1979-1984 GMC C1500 High Sierra
1979-1984 GMC C1500 Sierra Classic
1979-1982 GMC C1500 Sierra Grande
1979-1982 GMC C1500 Street Coupe
1979-1980 GMC C1500 Suburban Base
1979-1980 GMC C1500 Suburban High Sierra
1979-1980 GMC C1500 Suburban Sierra Classic
1979-1980 GMC C1500 Suburban Sierra Grande
1975,1977-1978 GMC C25 Base
1975,1977-1978 GMC C25 High Sierra
1975,1977-1978 GMC C25 Sierra Classic
1975,1977-1978 GMC C25 Sierra Grande
1967-1974 GMC C25/C2500 Pickup Base
1967-1974 GMC C25/C2500 Suburban Base
1979-1984 GMC C2500 Base
1979-1984 GMC C2500 High Sierra
1979-1984 GMC C2500 Sierra Classic
1979-1982 GMC C2500 Sierra Grande
1975,1978 GMC C35 Base
1975,1978 GMC C35 High Sierra
1975,1978 GMC C35 Sierra Classic
1975,1978 GMC C35 Sierra Grande
1967-1974 GMC C35/C3500 Pickup Base
1979-1980 GMC C3500 Base
1979-1980 GMC C3500 High Sierra
1979-1980 GMC C3500 Sierra Classic
1979-1980 GMC C3500 Sierra Grande
1963-1966 GMC G1000 Series Base
1975,1977-1978 GMC G15 Rally
1975,1977-1978 GMC G15 Rally STX
1975-1978 GMC G15 Vandura
1967 GMC G15/G1500 Van Base
Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 73618962427

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4.2 ★★★★★
Based on 26 reviews
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Product Reviews
M
Verified Purchase
Melodie G Cross
Waukegan, US
★★★★★ 5
So far so good
It seems to be working well, so far. The check engine light turned off and the my vehicle seems to be running well. Be sure to follow the instructions. A while back, I wasted some money on a different catalytic converter cleaner because I put the cleaner in on a full tank of gas. It's best to wait until you're at a half tank or less of gasoline before you put in your catalytic converter cleaner. Also, I drove around right after I put in the catalytic converter cleaner and before I filled up my tank again. A couple of days later, I went to the gas station and topped off my tank. Again, it seems to be running well for now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
C
Verified Purchase
ckanchola
Birmingham, US
★★★★★ 4
Works ok for some stuff.
I tried this mainly to clean my cats. It sadly didn't work for that at all. It did however work great as a basic fuel system cleaner. It smoothed out my idle and cleaned my O2 sensors they were a bit lazy before using this product now they switch fast like they are supposed too. In terms of my recommendation I say use as a fuel system cleaner. Or if your cats aren't too clogged in my case I bought an old neglected used car that likely had that problem for years. So I don't think any pour in tank cleaner would work in my case. However if your car just started having cat issues. This might work?? I think it's worth a try at least and isn't much more expensive than a basic fuel system cleaner so why not?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
M
Verified Purchase
Mary C. Lucking
Lowell, US
★★★★★ 5
PASSED MY INSPECTION! THIS PRODUCT WORKS LIKE A MIRACLE DONT HESITATE TO BUY IT!
Inspection on my car due the end of January! My check engine light was coming on so I checked with a code reader & found it was a P0420. Read about the Catalytic Converter System possibly being in need of replacement or perhaps clogged. I am a woman, and know next to ZERO about cars, but I can read. Did investigate and found that the replacement of a Catalytic Converter system is mad expensive- also found this Moly Cleaner to add to gas tank. I'm not going to lie; I was nervous as I have a Kia Rio 2014 that has a very small gas tank and gets great gas mileage. In reading the consensus seemed to be to add to 1/4 tank of gas and drive fast for good periods of time to blow out the clog (if it was a clog). Did I mention I live in NYC and driving for long periods of time at high speeds can be a problem because of terrible traffic. Anyhow, this Saturday I poured the can into my 1/2 filled tank and hit a parkway near my home early morning. I did drive for 45 miles sometimes at 80mph then 60mph but tried to do it for a good few minutes at a time without getting pulled over. Checked my reader again, and it was not quite ready but the engine light did stay off. Next day, drove to work, stuck in traffic somewhat & never made it over 20mph & checked my reader again- all good to go for inspection. Went last night- my car PASSED and got that sticker in my window- so I am good for another year. The BEST money I have spent all year. Thank you for carrying this product! Saved me thousands! DONT HESITATE TO USE THIS. The hardest part for me was removing the cap on the can!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
C
Verified Purchase
CLEVEinCR
New York, US
★★★★★ 5
Great stuff
Seemed to work as well as or better than some more expensive catalytic converter cleaners. I put it in while at 1/3 tank and my Check Engine light went out almost immediately once I started driving. My Tundra has almost 230,000 miles and still runs great but was getting a little harder to start after I switched from full synthetic oil to conventional. I’ll never do that again and immediately switched back but the damage was done. Check engine light came on and I had to crank longer to get it started. Adding this Liquid Moly fixed both issues temporarily. I have to wonder if this was used regularly, say every 3 months, if it would clean the catalytic converter more permanently?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
J
Verified Purchase
Jon.
Los Angeles, US
★★★★★ 3
Ehh??
Didn't work for my on my 17 hyundai accent with 90k on it. I poured the whole bottle in with a half tank of gas. And went for a 3 day italian tune up.... no dice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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