TH400 6-Pinion Planetary Set (2.97 1st/1.57 2nd)
TCI® developed a new planetary design, for high horsepower GM TH400 drag racing applications, that improves take-off power. This set features a 6-pinion rear carrier for increased load capacity and durability. The higher first gear ratio decreases launch intensity for reduced tire spin, making this planetary set ideal for drag racing applications utilizing nitrous or boosted engines.
• Planetary kit reduces starting line tire spin in high horsepower GM TH400 drag racing applications
• CNC-machined billet construction for more concentric gearing system & improved durability
• 6-pinion rear carrier designed to increase load capacity
• Improves race performance with improved take-off