In 1987 Chevy switch from carborated to TBI and this was the first year. So Chevy classed it as a V series. It had the 1973-1987 K series body but it had the 1988-1991 TBI 305ci and 350ci engines in them. So sometimes buying parts can be a pain. But I swaped the 305ci TBI engine it had with a 305ci race engine I built. It now have a singel plane high rise intake, flat top pistons, .5" lift comp cams cam, holley 4 barrel, high flow water pump, 6 blade flex fan, pro mag push rods, and other goodies. <img src="/forums/images/graemlins/evil.gif" alt="" />