The Enginetech TS498 is a Timing Chain Set for 1968-1990 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac engines (5.7L-5.0L V8). This kit provides precision-matched timing components engineered to restore factory valve timing specifications.
Important Notes
- 3-piece set
- 3pc. timing set.
| Part Number | TS498 |
| Set Type | Timing Chain Set |
| Engine | 5.7L-5.0L V8 |
| Year Range | 1968-1990 |
| Makes | Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac |
| Country of Origin | US |
| Weight | 3.25 lbs |
| UPC | 707473079105 |
| OEM Cross-Refs | Cloyes:C-3006K, Elgin:TC-3006, Melling:3-498SC, FEL-PRO:KT3-498SA3 |
Vehicle Fitment
- 1968 Oldsmobile Cutlass 5.7L 350ci V8 OHV
- 1968 Oldsmobile Delmont 88 5.7L 350ci V8 OHV
- 1968 Oldsmobile Delmont 88 5.7L 350ci V8 OHV [VIN:R]
- 1968 Oldsmobile Delta 88 5.7L 350ci V8 OHV
- 1968 Oldsmobile F85 5.7L 350ci V8 OHV
- 1968 Oldsmobile Vista Cruiser 5.7L 350ci V8 OHV
- 1968-1969 Oldsmobile Delta 88 5.7L 350ci V8 OHV
- 1968-1970 Oldsmobile Cutlass 5.7L 350ci V8 OHV
- 1968-1970 Oldsmobile Delta 88 5.7L 350ci V8 OHV
- 1968-1970 Oldsmobile F85 5.7L 350ci V8 OHV
- 1968-1970 Oldsmobile Vista Cruiser 5.7L 350ci V8 OHV
- 1968-1971 Oldsmobile Cutlass 5.7L 350ci V8 OHV
- 1968-1971 Oldsmobile Delta 88 5.7L 350ci V8 OHV
- 1968-1971 Oldsmobile F85 5.7L 350ci V8 OHV
- 1968-1971 Oldsmobile Vista Cruiser 5.7L 350ci V8 OHV
- 1968-1972 Oldsmobile F85 5.7L 350ci V8 OHV [VIN:R]
- 1968-1974 Oldsmobile Vista Cruiser 5.7L 350ci V8 OHV [VIN:R]
- 1968-1974, 1976-1977, 1979-1980 Oldsmobile Cutlass 5.7L 350ci V8 OHV [VIN:R]
- 1968-1974, 1976-1977, 1979-1980 Oldsmobile Cutlass Supreme 5.7L 350ci V8 OHV [VIN:R]
- 1968-1974, 1976-1980 Oldsmobile Delta 88 5.7L 350ci V8 OHV [VIN:R]
- ...and 111 additional applications
Enginetech timing chain sets are precision-matched replacement kits engineered to restore the factory valve timing relationship critical to engine performance, emissions compliance, and longevity. Built on over 40 years of engine rebuilding expertise, each kit is designed around the specific engine family it serves - chains are manufactured to OEM link count and pitch specifications, sprockets (where included) are produced from application-matched materials, and tensioners and guides are selected to deliver correct hydraulic preload and wear surface geometry for that exact application. Enginetech documents every kit with clear application-specific notes so you know exactly what is and is not included before the engine is on the stand. Always verify fitment by year, make, model, VIN code, and engine displacement before ordering - multiple chain configurations often exist for the same vehicle nameplate.
