Pitting Finnegan's beastly LT4-powered 1967 Chevy C-10 against Freiburger's trail-blazing LS6-powered 1974 Chevy stepside - christened the 'Original Muscle Truck' - it's a fierce battle where the ...

The 1970 Dodge Challenger convertible is rare regardless of the engine, but is this an R/T with a swap or a base model with R/T features?