Small Block Chevrolet Torque Specifications Main cap bolts (oil on threads).....................................................70 ft.-lbs. first set wrench for 45 ft.-lbs and tighten each bolt, then set wrench for 70 ft.-lbs and torque each bolt again. Rod bolts (oil on threads)............................................................45 ft.-lbs. Oil pump bolt (oil on threads).......................................................55 ft.-lbs. Head bolts (sealer on threads).....................................................65 ft.-lbs. Screw-in rocker arm studs (oil on threads)....................................50 ft.-lbs. Cam sprocket bolts (oil on threads)..............................................20 ft.-lbs. Intake manifold bolts (sealer on threads except four corner bolts)....35 ft.-lbs. Harmonic balancer (oil on threads)................................................65 ft.-lbs. Flywheel/flexplate bolts (oil on threads).........................................65 ft.-lbs. Pressure plate bolts (oil on threads)..............................................35 ft.-lbs. These specs are for stock-type bolts, if you are using aftermarket bolts you should follow their recommended torque specifications.
30 ft-lbs
35 ft. lbs.
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.
24 ft lbs lower intake 115 inch lbs exhaust
I FOUND THIS AT WWW.AUTOZONE.COM, CLICK ON VEHICLE SPECS . For your 1999 CHEVROLET TRUCK BLAZER 2WD: INTAKE BOLT TORQUE FOOT POUNDS (FINAL TORQUE) TORQUE LOWER MANIFOLD BOLTS TO 27 IN/LBS TORQUE LOWER BOLTS TO 9 FT/LBS TORQUE LOWER BOLTS TO 11 FT/LBS TORQUE UPPER MANIFOLD BOLTS TO 44 IN/LBS TORQUE UPPER MANIFOLD BOLTS TO 7 FT/LBS (TO TORQUE BOLTS & NUTS, START IN CENTER USING CRISSCROSS PATTERN)
The heads or 65 ft.lbs Intake bolts 35 ft-lbs
Cylinder Head bolts 65 ft/lbs=Intake Manifold bolts 30 ft/lbs==Exhaust Manifold bolts 25 ft/lbs=
Intake Manifold (Cast Iron Heads) Non- Hardening Sealer 30 ft-lbs.
what is the torque specifications for the intake bolts on a ford 4.2L?
30 ft /lbs
torque for bolts upper intake 1999 ford taurus 3.0 dohc
Intake bolts should be torqued to 35 ft lbs in the appropriate sequence. There should be 12 total "intake" bolts