2000 Chevy Astro - Cargo van, with factory roof rails - Base Rack System "valve cover bolt specs torque" Questions

4.3 valve cover torque specs i need to find the torque specs for tightening the valve cover bolts on a 2000 4.3 astro engine Just tighten the bolts down firm and equal don,t over tighten.

...SPECS UP AND LOW INTAKE MANIFOLD always start in the middle, then work your way to the ends on alternating side bolts, bolts are probably 10mm or 3/8", if so around 18-24 ft/lbs torque maximum. don't ...