1979 Cadillac Hearse with a Twin-Turbo 6.5 L Detroit Diesel V8 1979 Cadillac Hearse with a Twin-Turbo 6.5 L Detroit Diesel V8 " data-image-caption="" data-medium-file="https://i0.wp.com/engineswapdepot.com/wp-content/uploads/2022/12/1979-Cadillac-Hearse-with-a-T...