Blueprints — Chevrolet Corvette 1968-1982

Technical Reference

Member-uploaded diagrams & documents for this generation. AI-classified; community-verified where badged.

Blueprints

• Wheel Offset & Backspacing Diagram - Rim Width, Bolt Circle & Fitment Terms
  This document is a labeled cross-section diagram of an automotive wheel and tire assembly, illustrating the key dimensional terms used when measuring and fitting wheels. The drawing shows a wheel/tire in side…
• Wheel Offset & Backspacing Diagram - Rim Width, Bolt Circle & Fitment Terms
  This document is a technical cross-section diagram of a wheel and tire assembly mounted at a fender, used as a reference for understanding wheel fitment terminology. It labels and dimensions the key measurements…
• Tire Cross-Section Diagram: Tread Width vs Rim Width vs Section Width
  This document is a simple cross-section diagram of a tire mounted on a wheel rim, illustrating three key tire and wheel measurements. The illustration shows a tire in cross-section (cut view) seated on a rim, with…
• Wheel Cross-Section Diagram - Offset, Back Spacing, Rim Width Terminology
  This document is a labeled cross-section diagram of an automotive wheel, illustrating standard wheel measurement terminology. The diagram shows a wheel in profile (cut-away) view with dimension lines and callouts…
• Wheel Offset & Backspacing Diagram - Rim Width, Offset (C) & Back-Space (B)
  This document is a labeled cross-section diagram explaining how to measure key wheel (rim) dimensions. The drawing shows a wheel in cross-section viewed from the back side, with red dimension arrows overlaid. The full…
• Wheel Offset, Backspace & Bolt Circle Diagram - Wheel Measurement Guide
  This document is a labeled cross-section diagram of an automotive wheel (rim), illustrating the standard dimensional terminology used when measuring or selecting wheels. The drawing shows a wheel in section view with…
• Wheel Offset & Backspacing Diagram - Centerline and Hub Mounting Surface Explained
  This document is a labeled cross-section diagram of an automotive wheel, illustrating the key dimensional reference points used to describe wheel fitment. The diagram shows a wheel rim in profile (cut vertically…
• Wheel Offset Measurement Diagram - Rim Width, Centerline & Mounting Face
  This document is a small technical diagram illustrating how wheel offset is measured on an automotive wheel. It shows a cross-section (profile) view of a wheel rim. Across the top, the overall "WIDTH" of the wheel is…
• Wheel Offset Diagram Explained - Positive, Zero & Negative Offset Cross-Sections
  This is a small illustrated reference diagram explaining wheel offset. It shows three cross-section drawings of wheels side by side, each with a vertical red line marked 'Wheel Center' indicating the wheel's…