I can just see that guy at the kitchen table on Friday night, Payday! Eyes glued to the newsprint pages of the latest JC Whitney catalogue. Hmmmm, curb feelers?, nah. Windshield visor? Too expensive....Fishtail tips for the pipes? What about exhaust cut-outs? Whatever he picks , you'll find him at the post office on Saturday morning where the postman cashes his check and hands him a postal money order and a stamped envelope, which will soon be on it's way to 'The Windy City'. I knew that catalogue very well and if used wisely it worked as an 'interchange manual'.