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Part number: 11-240-20
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Product Details
Comp Cams 11-240-20 NITRIDED CAMSHAFT- CB XM 278H-12
Products specifications
Title 11-240-20 Nitrided CamShaft, CB XM 278H- 12
Engine Make/Size Chevy Big Block (396-454)
RPM Range 2000-7000
Usage Marine
Exh. Duration @ .050 in. (Deg) 244
Exh. Duration Advertised (Deg) 292
Exhaust Valve Lift (in.) 0.566
Int. Duration @ .050 in. (Deg) 234
Int. Duration Advertised (Deg) 278
Intake Valve Lift (in.) 0.564
Lifter Type Hydraulic Flat Tappet
COMP Cams NITRIDED CAMSHAFT- CB XM 278H-12
Reviews
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F
I recently needed head bolts for my 408 stroker motor that I'm building. I searched the Internet and Autoplicity had the ARP Head Bolts that I needed. Great price and quick shipping. Will definitely buy from again!!
C
easy to buy
G
Mazda cargo mat for the CX-9  SUV came within 1 week.  Mat fits perfectly; just as described.   Autoplicity had the best price listed for this product; we are very pleased.
A
Great prices for the springs I got. Def. the cheapest around! Everything was fast and straight forward.
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