270 GMC six. Head has been ported and milled 125 thou, and Chev V8 Valves fitted.
Wild cam and hand made intake with 5 single throat Stromberg carbs.
HEI ignition, 4 speed Muncie, LSD with 4.11 gears.
Gets used and abused.
Just a fun thing. It is getting an engine rebuild at the moment.