Avanti Balls!

[mfg]

The outside diameter of a 'drive ball' in a Paxton supercharger is ?............1) 1"...... 2) 1 1/16"......3) 1 1/8"...or ....4) 1 3/16"

Edited April 12, 2016 by mfg

[grobb284]

Believe them to be 1 1/16. It has been almost 30 years since a friend ran them through a Gage room to make up matched sets for the Paxton supercharger. As I remember, the bearings themselves were rather inexpensive.

Seems they were temperature soaked and read to perhaps 5 places.

[mfg]

grobb284....you're CORRECT at 1 1/16"!