PTFB exclusive 1LE spindles, we have developped a comprehensive budget friendly way to inprove both you brakes and steering and in some application larger wheel bearings.
PTFB spindles will allow the use of larger 12" rotors from the 88-92 1LE F-bodies, GM developped for the showroom stock endurance races.
NOTE: most 15" wheels will NOT fit if used with larger aluminum calipers such as PTFB Big Twin caliper kit.
NOTE: FOR G-BODY OR A-ABODY APPLICATIONS SELECT THE 8* KPI VERSION
- New castings.
- 20% stronger than GM spindles.
- billet steel pin.
- 7% faster steering.
- Improved neutral Akerman.
- Employs the larger 79-up bearings.