


COMP Cams Camshaft C43 280H-R10
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
COMP Cams Camshaft C43 280H-R10V6 Non Balance Shaft Engines with Hyd. Roller Cam. Limited High Performance Street Use Needs Intake, Headers, 2500+ Stall and 3. 73 to 4. 10 Gears. Mild Rough Idle For Carbureted Applications. Balance shaft equipped 4. 3L engines were introduced in '92 but GM continued to produce the previous version until '94. Non balance shaft 4. 3L's ('85 '94) shared their timing cover with the small block Chevy V8 engine. The balance shaft 4. 3L's timing cover is
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4.1 ★★★★★
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★★★★★ 5
It's good quality. I was happy.
It was package very well. The impeller felt of quality of course it could have been priced cheaper. I would buy it again. Then they ask u if it was easy to install. Hell no. Anyone that's had to changed one nos it sucks
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Reviewed in the United States on June 4, 2024
★★★★★ 4
Great for Merc 200
Bought for my 1985 Mercury Black Max 200. Perfect fit! Only downside was no instructions included.
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Reviewed in the United States on August 11, 2025
★★★★★ 5
Worked with slight modification
Had to slightly widen the holes in metal gasket to make it fit.
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Reviewed in the United States on September 30, 2025
★★★★★ 5
MRLAW
Timely delivery. Kit seems to made of high quality materials.
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Reviewed in the United States on August 12, 2025
★★★★★ 5
Very satisfied
Product was as described.
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Reviewed in the United States on July 24, 2025