Joe Blo Speed Shop
CNC billet machined crank supports .
Crank flex generated from supercharger drive can cause the crank snout to break.
Adding an extrernal crank support helps to reduce this movement and extend crank life.
Bearing housing can be bolted either behind or in front of main plate.
JB300 (308 Holden)
JB500 (FORD WINDSOR)
JB600 (FORD CLEVELAND)
JB600-1 (FORD CLEVELAND INTERNAL)
PRICE FROM $650