I believe they were showing the "e-Rod".

Fitted with a very green crate engine from Chevrolet.

e-rod LS3 crate engine


'38 Chevy 1-1/2 ton
'49 Chevy 1/2 ton
'54 Chevy 6400 2 ton
'55.2 GMC 3/4 ton
'56 GMC 1-ton

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