Monday Mailbag: How to Check and Set Proper Pinion Angle
Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we help cure drivetrain vibration and increase 60-foot times. J.L. Kissimmee, FL Q: I have a 1966 Dodge Coronet with a 1972 440 and a 727 Torqueflite transmission. The 8 3/4-inch rear axle has 3.90 gears and a Sure-Grip
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