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View Full Version : TORQUE SPEC'S FOR 400 CHEVY

JEFF69Z28
12-02-2010, 06:44 AM
WHAT IS THE INNER AND OUTER TORQUE SPEC'S FOR A 4 BOLT MAIN CHEVY 400
kwkracing
12-02-2010, 10:49 AM
stock main bolts I go 65-70 ft lbs with oil on the threads