For Sale – Pair of SCS quick change dropboxes. Both of these boxes are in excellent condition and ready to run with a 1.051 gear set yielding either a 1.227 overdrive ratio or 1.356 underdrive ratio working with the 1.290:1. The input/output shaft offset on both units is 10 3/4". The bellhousing flange bolt spacing is 9 1/4" and both units include a driveshaft flange with 4 3/4" bolt spacing. There are 10 splines on the input shaft. The Barnes oil pumps on both assemblies are included in the sale price. Also included are all the gear sets you will need for different ratios.

SCS BPM / Arneson style quick change 1.105 gear sets. Each set includes a 38 tooth and a 42 tooth gears. Both gear sets are used, but in excellent condition.

SCS BPM / Arneson style quick change 1.162 gear sets. Each set includes a 37 tooth and a 42 tooth gear. Both gear sets are new and have never been used and are in excellent condition.

SCS BPM / Arneson style quick change 1.222 gear sets. Each set includes a 36 tooth and a 44 tooth gears. Both gear sets are used and in good condition.

SCS BPM / Arneson style quick change 1.286 gear sets. Each set includes a 35 tooth and a 45 tooth gears. Both gear sets are used and in good condition.

SCS BPM / Arneson style quick change 1.353 gear sets. Each set includes a 34 tooth and a 46 tooth gears. Both gear sets are used and in fair condition.

Ready to go for $55,000 OBO plus shipping.