Author Alan Colvin documented every casting number for every Chevrolet V-8 engine and drivetrain part from 1955 through 1975, using original source material in Chevrolet's archives, including engineering blueprints, technical service bulletins, and build sheets. He interviewed the original manufacturers and engineers and brings you fascinating stories of parts development from behind the factory gates. Most of this information has never before been seen in public. Engines covered: 262 350 402 307 400 454 If you absolutely want to know the original part numbers for your Chevrolet drivetrain - not just what interchanges or fits - but the correct part that came with your car when it rolled off the assembly line - Chevrolet By The Numbers has the answer. Based extensively upon original source materials from Chevrolet Archives "Each volume comprehensively covers parts identification and applications with charts galore, and it's chock-full of GM archival photos, blueprints, and diagrams. If you want to know what Chevy used which part, this is the place to look." - Chevy High Performance
| Make | Model | Years |
| Chevrolet | Chevelle | 1970 - 1973 |
| Chevrolet | El Camino | 1970 - 1975 |
| Chevrolet | Laguna | 1973 - 1975 |
| Chevrolet | Malibu | 1973 - 1975 |
