Ford F-150 Regular Cab 4x4 Frame Dimensions Blueprint - 116.8 & 133 in Wheelbase

This document is a Ford factory-style dimensional blueprint (frame/chassis drawing) for the F-150 Regular Cab 4x4 option, covering both the 116.8-inch and 133-inch wheelbase configurations. It shows a top (plan) view of the frame and driveline plus a partial side elevation of the cab and chassis. Dimensions are given in inches and include frame rail spacing (37.52 and 37.54 in. standard and low-noise), exhaust pipe diameters by engine (2.00 in. for the 4.9L/300; 2.50 in. for the 5.8L/351 and 6.6L/400), exhaust routing offsets for standard and low-noise systems, body mounting hole locations, front-of-dash and front axle centerline references, fuel tank position dimensions that vary by wheelbase, and the standard 19.2-gallon fuel tank refill capacity. Callouts also locate the 6-cylinder and 8-cylinder exhaust routings, auxiliary battery position, and engine/chassis centerlines. A note directs readers to drawing BB001 (F-100 4x2) for dimensions not shown, and to BB800-C for fuel filler location. A reference-only scale bar (0-40) is included, with a statement that all dimensions are in inches. Useful for restorers, frame repair, body swaps, exhaust fabrication, and fuel tank placement on vintage F-150 4x4 trucks.