It's an early 1967 thing so your 68 should have those subframe holes I’d guess. Congratulations on your truck of the year win, you got my vote. The rally wheels and red lines are a nice touch.
The heads are done, the only hardware reused were the new 2.25/1.90 (11/32” +.100 long) valves that they came with. As mentioned earlier these heads have had some mild port work done including removing the exhaust veins (links).
http://67-72chevytrucks.com/vboard/s...&postcount=194
http://67-72chevytrucks.com/vboard/s...&postcount=195
Decked block, milled heads, and now a new reproduction intake. Mike has the intake sitting right and is ready for the next step.
