60-70 ft/lbs with sealant applied. When torqueing the heads, it is helpful to start at around 25 ft. lbs. and torque all the bolts, then go to 50 ft. lbs., and finally, your specified torque. Doing this in incriments will help give a nice even torque to the heads.
torque specs 350 Chevy heads65 lbs
160 foot lbs
65 FT. LBS.
65 ft lbs
If it is a V8 it is 65FT.- LBS.
65 ft./lbs. But if it's a 64, it's not a 350.
Cylinder head to block torque = 80 ft-lbs.
Answer The 86 Chevy block and the 87 Chevy block are the exact same block, nothing changed, it will fit perfectly.yes
35ft. lbs.
45 lbs.
a 400 small block Chevy has a 4.125" bore.
yes