1999 Chevrolet Corvette C5 Frame Dimensions Diagram - Mitchell Blueprint
Dimensioned frame blueprint for the 1999 Chevrolet Corvette showing underbody and bottom-view point-to-point measurements and datum points.
This document is a frame/structural dimension blueprint page (page 9-4) from Mitchell International's 1999 collision/frame reference, covering the 1999 Chevrolet Corvette Convertible/Coupe (C5) with a 2654 mm (104 1/2 in.) wheelbase. It presents four views: an underhood view, a bottom view, and a side view showing datum heights and lengths, plus notes that all point-to-point dimensions are taken with tram bar pointers set at equal lengths, with bolts and studs measured to center and holes to closest edge. All bolt dimensions on the page are measured to head or tip. A legend identifies measuring points A through O (hood hinge rear bolt, bolts, guide pin, rear Torx screw at fender, and slot dimensions such as 18 x 35 mm), and overall datum lengths are given (B to I = 1179 mm / 46 7/16 in., I to J = 975 mm / 38 3/8 in., J to O = 1557 mm / 61 5/16 in.). Datum height dimensions are perpendicular to the datum plane and datum length dimensions parallel to the vehicle centerline. This page is useful for collision repair technicians verifying frame straightness and structural point locations on a C5 Corvette.
This document covers 1999, which may differ from this 1995 Peterbilt 379.
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Frequently asked questions
- What is the wheelbase of the 1999 Chevrolet Corvette shown in this diagram?
- The document states a wheelbase of 2654 mm (104 1/2 inches).
- How are the point-to-point dimensions on this Corvette frame diagram measured?
- Dimensions are taken with tram bar pointers set at equal lengths; bolts and studs are measured to center, holes are measured to closest edge, and all bolt dimensions on this page are measured to head or tip.
- What are the overall datum lengths listed for the 1999 Corvette frame?
- B to I = 1179 mm (46 7/16 in.), I to J = 975 mm (38 3/8 in.), and J to O = 1557 mm (61 5/16 in.).
- What do the measuring points A through O represent?
- A is the hood hinge rear bolt, C is a guide pin, H is the rear Torx screw on the fender, I and J are 18 x 35 mm (11/16 x 1 3/8 in.) slots, N is a 20 x 29 mm (13/16 x 1 1/8 in.) slot, and the remaining points (B, D, E, F, G, K, L, M, O) are bolts.
- How are datum height and datum length dimensions oriented in the side view?
- Datum height dimensions are perpendicular to the datum plane, and datum length dimensions are parallel to the vehicle centerline, measured center-to-center.
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