TCI TH400 Racing Sprag with 34 Elements RS003C0117W Normally Open (NO) and Normally

Normally Open (NO) and Normally Closed (NC) output terminals

Our high quality semi-custom ear molds are great for drivers- providing comfort

GMC: C2500 99 - 00 5

Powerful magnets are embedded in a billet aluminum trigger wheel

Over 500+ HP at 6500 rpm (+30 HP more than ported factory heads) and 525+ ft-lbs

TCI TH400 Racing Sprag with 34 Elements RS003C0117W Normally Open (NO) and NormallyTH400 34 Element Sprag. This TH400 Sprag Assembly is built with superior materials to handle higher performance applications. Sprags are a one way clutch device used to transfer power through the transmission. TCI heavy duty sprags are stronger than stock in both material and design. And in applications where multiple sprag designs are available, TCI always selects the strongest ones for use in our transmissions. Sprag and Drum available under 227800.