66 corvette 427
Thread Starter
Navigator
Joined: Feb 2023
Posts: 9
Likes: 1
66 corvette 427
Hi guys, I recently acquired a 427 from a elderly customer. Her late husband was building the engine to race. I ran the block numers and it seems to be a 66 corvette 4 bolt main 427. Was planning on keeping to engine but now thinking of selling. Kind of a mystery motor, has the steel high performance heads, aluminum rods, unknown crank and pistons. Cam is in but no gear or chain. Seems to be a high compression motor. Was wondering if anyone could tell me the value of this motor. 3869942 TOI27IP 6113138. Thank you.
Last edited by DustinC; Feb 5, 2023 at 06:44 PM. Reason: Add photo
Drifting
Joined: Nov 2016
Posts: 1,960
Likes: 579
From: Pittsburgh PA
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski