I have an F2 Procharger 5.4 gear ratio head unit with the new gear drive crank driven kit. The F2 is around a 1.5 years old but only has around 10-15 passes on it. Check out the pics it looks brand new still. The gear drive unit is set-up for a BBC but can be used with sbc/bbf/sbf with the purchase of new stands which are only around $300. Have $6800 invested, will take $5600 OBO.
realspeeded@yahoo.com or 912-230-6216. email for pictures!