Here we have a (relatively) clean 1964 Cadillac Coupe De Ville that now gets its grunt courtesy of a 5.3L Vortec 5300 V8 lifted from a 2004 Chevrolet Silverado. Aftermarket air filter aside, we’re told the engine is completely stock and counts just 32,000 miles. Not technically an LS-swap, but close enough.
Thankfully, the owner also swapped the tranny for sturdier bit of kit in the form of a 4L60 automatic transmission, also sourced from the now-stripped ’03 Silverado.
There are also loads of other goodies like a custom