C.M. Classics A Division of Cliff Mansfield Incorporated


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C. M. Classics
P O Box 407
Odell, Oregon 97044
United States
Phone: 541-352 7942
Fax: 541-352 7943


Oldsmobile Horsepower

by Cliff Mansfield



We build hot Oldsmobiles, too.


This 455" Oldsmobile motor uses Eagle rods with ARP Bolts, 9.5 to 1 Sealed Power  pistons and a steel crankshaft. Then we studded the mains,  fit in a Comp Cams 280H with hydraulic lifters, designed for hot street performance. We ported and polished some "C" heads and added an Edelbrock Torker with a 750 cfm Edelbrock Carburetor.  This engine should make just under 500hp and goes in a 1967 Oldsmobile 442 with a 4-speed transmission


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