TurboFlex Coupling w/ Interlock Liner, 3" I.D. x 4" Long 1999 pontiac firebird Vibrants offering of 321 Stainless

Vibrants offering of 321 Stainless Steel Tubing and Mandrel Bends perform better than 304 Stainless Steel at prolonged

Fluid Type Thermally-stable synthetic

Kit includes Grade 10

DYAD DS clutches are match balanced and ready for installation using the included ARP fasteners

TurboFlex Coupling w/ Interlock Liner, 3" I.D. x 4" Long 1999 pontiac firebird Vibrants offering of 321 StainlessVibrant Performance TurboFlex Couplings feature an internal Stainless Steel Interlock Liner to facilitate smooth flow and also protects the bellows from direct exposure to high temperature exhaust gases. Recommended for all high flowing, high temperature applications (e. g. forced induction).