Re: How do I know-4.1 or 4.8 inline six
6bangr, the quickest way to tell the difference is where the engine mounts are. If they're even it's a 250. If they're staggered ( left one being farther back in the middle of the block) it's a 292. The 292 also has taller lifter gallery side covers than the 250.
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'68 Short C20 Flatbed Dually
w/ 292 4bbl, Langdon cast headers,
and WC T5 trans.
'81 G10 Shorty Van
"Good judgement comes from experience, and a lot of that comes from bad judgement." Will Rogers
"Under promise, then over achieve."
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