Find organized links to 1,221 detailed GM builds from 64 websites.

1978 GM Builds (58)

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WS6

1978 Pontiac Firebird Trans Am WS6 by takid455

G Machine

1978 Pontiac Firebird Trans Am G Machine by takid455

K-20

1978 GMC C/K K-20 by Texsbluethunder

6.6L

1978 Pontiac Firebird Trans Am 6.6L by Thebutt

1978 Pontiac Grand Prix by thetastelingers

1978 Pontiac Firebird Trans Am by tonyuh60

W72

1978 Pontiac Firebird Trans Am W72 by TripleTransAm

Transformula

1978 Pontiac Firebird Trans Am Transformula by vsefiream

Resto-Mod

1978 Pontiac Firebird Trans Am Resto-Mod by Waygonner

1978 Buick Skylark by Z-type