There is no set torque sequence. Usually, starting with the bolt at the 12 o'clock position, then move to the 6 o'clock, then 3, then 9. Then move to 1, 7, 4, 10, and continue in a clockwise manner until 12 o'clock is reached again. The torque amount for a Silverado is 44 inch pounds on first torque, and?æ89 inch pounds the second time.
torque specs. on chevy sub for a 5.3L intake manifold and tighten sequence NEW ANSWER; step 1 is 44in-Lbs. then step 2 is 89in-lbs. That's it.
the sequence is the two center bolts on each side, the work your way outwards
30f
.035 FT. LBS.
40 lbs
35 ft. lbs.
35 Ft. Lbs
35 ft. lbs.
30 ft/lbs on a cast iron intake.
1996 chevy c1500 pick up 305 motor bolt torque spec intake manifold
The 350 cubic inch Chevrolet intake manifold bolts have a torque specification of Haiti pounds psi. The bolts should be torqued at 40 pound intervals.
45, for an iron intake, 35 for aluminum.