The Enginetech TS494B is a Timing Chain Set for 1964-1981 American Motors, International, Jeep engines (3.8L/3.3L/4.2L I6). This kit provides precision-matched timing components engineered to restore factory valve timing specifications.
Important Notes
- 3-piece set O.E. Type nitrated chain.
| Part Number | TS494B |
| Set Type | Timing Chain Set |
| Engine | 3.8L/3.3L/4.2L I6 |
| Year Range | 1964-1981 |
| Makes | American Motors, International, Jeep |
| Chain Type | Silent Chain |
| Chain Material | High Alloy Steel |
| Country of Origin | US |
| Weight | 4.25 lbs |
| UPC | 707473079068 |
| OEM Cross-Refs | Cloyes:C-3035, Elgin:TC-3035, Melling:3-494S, FEL-PRO:KT3-494S |
Vehicle Fitment
- 1964-1965 American Motors American 3.8L 232ci I6 OHV [VIN:L]
- 1964-1966 American Motors Classic 3.8L 232ci I6 OHV [VIN:L]
- 1965 American Motors Ambassador 3.8L 232ci I6 OHV [VIN:L]
- 1965 American Motors American 3.8L 232ci I6 OHV [VIN:S]
- 1965 American Motors American 3.8L 232ci I6 OHV [VIN:W]
- 1965 American Motors Classic 3.3L 199ci I6
- 1965 American Motors Classic 3.8L 232ci I6 OHV [VIN:S]
- 1965 American Motors Classic 3.8L 232ci I6 OHV [VIN:W]
- 1965 Jeep J-2500 3.8L 232ci I6 OHV
- 1965 Jeep J-2600 3.8L 232ci I6 OHV
- 1965 Jeep J-2800 3.8L 232ci I6 OHV
- 1965 Jeep Wagoneer 3.8L 232ci I6 OHV
- 1965, 1967 American Motors Ambassador 3.8L 232ci I6
- 1965-1967 American Motors Marlin 3.8L 232ci I6 OHV [VIN:L]
- 1965-1967 American Motors Marlin 3.8L 232ci I6 OHV [VIN:S]
- 1966 American Motors Classic 3.3L 199ci I6 OHV [VIN:E]
- 1966 American Motors Classic 3.8L 232ci I6 OHV [VIN:F]
- 1966 American Motors Classic 3.8L 232ci I6 OHV [VIN:G]
- 1966 American Motors Marlin 3.8L 232ci I6 OHV [VIN:V]
- 1966 Jeep J-2500 3.8L 232ci I6 OHV
- ...and 145 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.
