IHC-Navistar Remanufactured Truck Engines/Motors
| Engine | Year | Truck Engine Description | Long | Core | ||
| 258 | 72-76 | 4.2L L6 OHV, AMC engine | $1,574.35 | $490.00 | ||
| 304 | 59-84 | 5.0L V8 OHV truck engine | $2,287.35 | $250.00 | ||
| 345 | 59-84 | 5.7L V8 OHV truck engine | $2,287.35 | $400.00 | ||
| 392 | 65-84 | 6.4L V8 OHV truck engine | $2,494.35 | $750.00 | ||
| 404 | 75-87 | 6.6L V8 OHV truck engine | $2,609.35 | $900.00 | * | |
| 446 | 75-87 | 7.3L V8 OHV truck engine, Gas | $2,724.35 | $900.00 | * | |
| Engine Prices Subject to Change Without Notice | ||||||
| * Core Credit On These Engines Is Subject To Factory Inspection | ||||||
Auto Dynamic Remanufactured Engine
3 Year/Unlimited Mile Nationwide Warranty
Optional Warranty
available for light duty, non-commercial vehicles
Level One -$95
$65 per hour with a $1000 cap
$35 maximum per day up to 10 days car rental
$100 maximum for towing and $25 for engine fluids
Level Two -$125
$85 per hour with a $1300 cap
$35 maximum per day up to 10 days car rental
$100 maximum for towing and $25 for engine fluids
Auto Dynamics also builds boat motors, RV engines, motor home engines, diesel engines, crate engines, performance engines, stroker motors, custom motors, car and truck engines.





