SOURCE: I need the torque specs and sequence on a 1998 chevy 350 vortec
Vortecs are a little different that old school small blocks, grab a Haynes or Chiltons, the cross patterns and specs are simply diagramed. Vortec, as any really, start with 25# then 45# and then final torque which I believe is around 70-75# but to be sure verify with the manual. AutoZones, Murry's, Adavance auto all carry the books, Cheap insurance.
Dan
SOURCE: i need the engine torque specs for 99 chevy malibu
99 chevy malibu v6 3.1 engine, head bolt torque is-- 98 through 2001 is step1- 37 foot lbs, step 2- rotate an additional 90 degrees (1/4 turn). the rocker arm bolts are 168-in. lbs.
SOURCE: 02 Chevy avalanche 1500 need
1st pass 44 inch lbs
2nd pass 71 inch lbs, check the manifold joints for shifting and fix if needed
3rd pass 106 inch lbs
4th pass 11 ft-lbs
Start in the center and tighten in a criss-cross pattern.
SOURCE: Intake Manifold tightening sequence plus torque specs
start in the middle and alternate left to right and the torque on a alloy manifold will be around 14lbs or a nip with a 3/8th drive rachet ,any water passages use contact adhesive around the water ports .
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