Join Date: Sep 2000
Location: Washington, Michigan USA
The 1994 "Chevrolet Power" Book has dimensioned drawings on page 18-19 of the top deck, but the head bolt holes are all dimensioned from a grid based on the two dowel pin holes, not on a radius from the bore centers. Maybe you could borrow a torque-plate from a local machine shop to use as a guide.
'69 Z28 Fathom Green