SAE 10w30 any major brand.
1966 326 horsepower ratings 8-326 2bbl 250 hp @ 4600 rpm torque 333 ft lbs @ 2800 rpm compression 9.2:1 8-326 4bbl 285 hp @ 5000 rpm torque 359 ft lbs @ 3200 rpm compression 10.5:1
on the harmonic balancer.
no different than any other engine, if unsure consult a manual
120 lbft...rear main only.
It is an 8 cylinder internal combustion engine.
chiltons repair manual from the library for your car. on the computer daaaaaa
250hp The Horse Power rating stock is 250 HP
18436572
If your 326 is a 65-67, yes.
1,8,4,3,6,5,7,2.
It is located on the harmonic balancer.