| RPO-684 heavy duty brakes and suspension, 1 of 51 produced. First year for the fuel-injected Corvette. Numbers matching fuel-injected 283/283 HP V-8 engine. 3-speed manual transmission. Arctic Blue with Inca Silver coves and Venetian Red interior. 1 of 258 produced in this color combination. Body-off restoration. Bloomington Gold Certified. NCRS Top Flight award. | ![]() |
![]() | RPO 684 was a heavy duty racing suspension. 51 of the 6,339 1957 Corvettes were produced with RPO 684, which incorporated segmented cerametallic brake linings inside large, finned brake drums, fresh air ducting to the rear brakes, front and rear vented backing plates with screened air intakes, special front and rear springs and shock absorbers, a heavier front sway bar and quick steering adaptor. In addition to radio and heater delete, RPO 684 demanded a choice of either the dual 4-barrel equipped 283/270 HP or the fuel-injected 283/283 HP V-8 engines. |
![]() | This car has undergone two body-off restorations over its history, and has earned highly coveted Triple Crown status by virtue of having won Bloomington Gold Certification, an NCRS Top Flight Award and a Chevy Vettefest Gold Spinner Award. Estimate for this top example is $200k - $225k at Mecum. |



No comments:
Post a Comment