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Old 08-24-2017, 11:25 PM   #18
Cometeguy
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Join Date: May 2010
Location: Fair Oaks, CA
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Default Re: Stock '41 Engine?

41 pickups came with either 95hp or 85hp flathead (or 4 cylinder). Main difference is the bore. If your chassis number (and transmission) begins with 18 it was originally an 85 hp engine. Chassis numbers for pickups with 95hp engines began with 99. Heads on 85 had a raised "A" on them. Heads on 95 had a "T" or were stamped 81T 6049 or 81T-6050. 95hp engines had a raised deck for intake.
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