heads torque specs needed | Hot Rod Forum- torque specs aluminum heads sbc ,1/6/2014· All aluminum heads will need hardened head bolt washers. Here is one source: Standard operating procedure with a small block Chevy and aluminum heads and production bolts is to use hardened steel flat washers under the heads of the bolts, coat the threads with waterproof goop and torque bolts to 65 ft/lbs.SBC ARP Head Bolt Torque Specs [Fast And Effective Ways]30/5/2021· For example, you can also use aluminum cylinder heads for the SBC engine or ARP head bolts. Both are good, but you have to choose in between them anyway. The basic job of ARP heads to make your engine faster by producing a great amount of power.
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