Re: Iv searched everywhere....is it a 302 or 351 (w or c)??
just be very sure - F-trucks had heaps of different engines over the years, inculding oddball stuff like 351M's etc, not to mention what might've been fitted in the last 30 or so years. For $400 with a 9" diff, it's a bargain anyways.
As the man said - count the rocker cover bolts... also, Clevo's have a 90' thermostat housing on the block, Windsor's have it on the manifold. 351/400M's are virtually identical to Clevo's (i think!), except they have small differences, like the oil pressure guage down near the oil filter instead of up near the firewall.
351C ZH MARQUISINATOR
Presenting, at great cost to management:
.020 over 351 Clevo, 10:1 comp, ported 302 heads, blueprinted and balanced, custom ground cam, Edelbrock intake, 600 Holley, K&N air filter, Custom Zip-Ties(tm), MSD ignition, Genie extractors, 2 x 2.5" exhaust, 2800rpm stally, rooted C4