COMP Cams Camshaft OL 305H-10

Marsoni

M251S

$158.74

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Camshaft OL 305H-10Pro Street bracket race cam, good for large engines with 3500+ stall and low gears. Radical idle. This Part Fits: Year Make Model Submodel 1975 Buick Apollo Base 1975 Buick Apollo SR 1977 Buick Century Base 1977 Buick Century Custom 1976 1979 Buick Electra 225 1975 Buick Electra Custom 1980 1987 Buick Electra Estate Wagon 1975 1984 Buick Electra Limited 1978 1984 Buick Electra Park Avenue 1975 1983 Buick Estate Wagon Base 1975,1977 1981 Buick LeSabre

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Easy install once I figured out how to reach the starter. Worked first try and my boat is starting again. I think being a contortionist would help with the install since it is under the engine and boats typically only have access from the top. It probably took me an hour to get the old one off and about 30 min to install the new. The symptom of the broken one was a click sound when trying to start the motor, but nothing turning over. Same sound with new. Battery or a jumper.

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Reviewed in the United States on October 10, 2025

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Todd McCarty

Charlottesville, US

★★★★★ 5

Exactly what I needed

I didn't know my current starter was getting that bad over the years. But this is perfect, shipped on time, matched perfectly, boat started like it's never ran prior. I have owned this boat for 13 years. Very pleased

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Reviewed in the United States on May 26, 2026

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Milissa

Port Orchard, US

★★★★★ 5

Great starter for the best price

Great price and same exact part as the ones twice the price.

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Reviewed in the United States on September 30, 2025

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ray whit