The LuK Rigid Flywheel (part number LFW101) is a direct-fit replacement for 1958-1986 Chevrolet, GMC, and Pontiac vehicles with 4.3L, 5.3L, and 4.6L engines.
Features:
- Every component, including the ring gear, is engineered and manufactured to Original Equipment (OE) specifications.
- LuK flywheels are always new and never remanufactured.
- LuK solid flywheels are dynamically balanced to eliminate vibration and increase clutch performance.
- LuK's engineering and quality materials contribute to a longer service life for the flywheel and clutch system.
- Pairing your clutch set with a new LuK flywheel is a smart, cost-effective alternative to resurfacing.
Specifications:
| Ring Gear Mounting O.D. | 13.307 |
| Has Dowel Pins | without Dowel Pins |
| Bolt Hole Pattern | 2 |
| Ring Gear Number | 326310160 |
| Centering diameter / dowel hole | 12.795 |
| I.D. for Pilot | 2.480 |
| Overall Casting O.D. | 13.386 |
| Dowel Hole Pattern | 13 |
| Ring Gear Chamfer Position @ 6:00 O´clock | Not available |
| Flywheel Thickness [mm] | 1.189 |
| Flywheel friction surface outer diameter | 11.811 |
| Ring Gear Thickness | .441 |
| Crank To Friction Surface | .972 |
| Dowel hole diameter | .309 |
Fits: 1958-1986 Chevrolet, GMC, and Pontiac models including Astro, Bel Air, Biscayne, Brookwood, C10, C10 Pickup, C10 Suburban, C20 and more - 4.3L, 5.3L, and 4.6L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Refer to LB177 Regarding Hard Pedal/Noise.
Interchanges With: Super Touring NFW1023, Valeo V2004, Chevrolet 14085720, General Motors 366860, General Motors 3991469
