This is the Straight Tracker from PineCar by Woodland Scenics.
Straight Tracker Only (shaper is not included)
BSA Pre Cut Pinewood Derby Car, Muscle Car - Official Pre Cut Car of the Pinewood Derby
Woodland Wheels & Axles BSA Offial #388
Proto-Power 1/2''x3/4''x5/32'' Stick-On Steel Weights #13003
Woodland Scenics Pine Car Derby Racer Shaping Tools : Arts, Crafts & Sewing
Straight Tracker - PineCar
Use with axle holes or slots to ensure accurate wheel spacing and axle nail alignment. Correctly install axles into slots, and establish proper gap between wheels and body.
PineCar P4611 Axle Placement Guide
Pinecar Precision Tools, Total Hub Shaper
Siamese cat pinewood pine wood derby car UNIQUE !!
Derby Pro Hub Polisher #php01