Yes a Chevrolet Model A RPU, have a chev 29 chassis, a 57 Stovebolt 235 with Powerslide (just sold that heavy sucker), a truck manual bell housing with T5 Going for a 50s highboy look of a basic Ford RPU but with exposed chevy parallel springs. Using a 49 F1 front axle with matching Dana 41. Puting together a 28 A bone cab for it out of others scrap parts. All Aussie RHD stuff so far. Been looking for online diagrams on building a cab subfloor, does anyone here know a link to one? I can get a Australian manufactured subfloor in standard or 6" extra at $475 Orrrrrr,,,can get side panels made up easy enough in any length to match my floor. Custom or commercial subfloor assy? Help me decide.