My 261 doesn't even have an oil filter. You will notice BIG improvements with
the 261 and the motor swap is the same as a 216 to 235. Early 261's had no
filter or a bypass type. The full oil pressure ones as far as I have seen have
heater hose sized oil lines.
"William M. Schickling" wrote:
> I have been e-mailing someone about a 261 engine. Are all 261's full oil
> pressure ? Is this truly the engine to get if you're going to upgrade from a
> 216 ?
>
> Bill Schickling
>
> oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
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