The Corvette ZL1 from 1969 was the rarest production model ever made, with only two units ever produced in the US. The ZL1 featured a powerful, all-aluminum engine based on the 427 ci L88 V8 ...

Prices shown are the prices you can expect to pay for a 1969 Chevrolet Corvette 2 Door Coupe ZL-1 (Alum 427) (**) across different levels of condition. Edit options.

Also in 1969, Chevrolet built two "ZL1" 427 Corvette coupes. The ZL1 engine was essentially an all-aluminum version of the L88, with the aluminum cylinder block and heads offering a tremendous ...