94, 95 and 96 Caprice ONLY. Go to Rockauto.com and look them up, they are there. They are an L99 and they are NOT the same as the MONZA engine. The MONZA had a different bore and stroke. The L99 has a 3 inch stroke, same as the 283 and chevy 302. As a matter of fact, you can take the crank and put it in a 350 block and you'll have a true chevy 302 just like in 1969 except it will have the one piece rear main seal. Just make sure you use the L99 connecting rods with whatever 350 pistons you want. That's all Chevrolet did, they put a 283 crank in a 4 inch bore block and made a 302. A Ford 302 is the same bore and stroke as well.