The ProSlot Big Block .550 Group 20 motor has ball bearings for strong, efficient power.
Proslot Big Block .550 G20 BB
SKU: PSL101BB
$89.95Available on order. Expect a 2-week delivery window.
ProSlot Big Block .550 G20 ball bearing motor.
Racer-tested
Parts we run at Lanes Raceway
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