From a Slim-jim to a 700R4 including reworking the floorboards. We even reused the original console. We made the O/D shift indicator to replace the original plastic indicator that is always broken on these cars. We've done over 30 of these here in our shop. The Pontiac switch from the Slim-jim is similar. The Pontiac just doesn't need quite as much floor work because the engine doesn't have the extended bellhousing built onto it.