Description: For sale is a highly desirable, complete 1957 Corvette 283 cubic-inch V8 engine core setup. This unit is fully rebuilt (without documentation never fired) currently stored safely on an engine stand. Excellent opportunity for a date-correct NCRS restoration. Key Component Specifications: • Block Casting: 3731548 (Correct 1957-only V8 block) • Front Pad Stamp: F718SD (Flint plant, assembled July 18th, original 'SD' Corvette High-Performance / Powerglide suffix code) • Cylinder Heads: Matched pair of 3748770 "Power Pack" heads • Casting Date: J377 (October 1957) • Original aluminum dual 4-barrel intake manifold with twin dual-quad Carter WCFB carburetors. Condition: Selling as a complete but will consider parting out. Price: $6,500 OBO. Located in Richland Washington. Willing to crate and secure to a pallet for freight shipping at my expense.