
125100 Remanufactured Crankshaft Kit for 1986-2002 Buick, Cadillac, Chevrolet, GMC 5.7L
The Enginetech 125100 is a remanufactured crankshaft kit for GM/Chevrolet, 5.7L 350 engines. The crankshaft is reground and polished to OE tolerances and includes matching rod and main bearings.
Enginetech 125100 Remanufactured Crankshaft Kit Features:
- Fitment: GM/Chevrolet, 5.7L 350
- Includes matching rod and main bearings
- Note: Engines with 1 piece rear main seal. No balance hole in first rod throw. Forging # 14088526, 14088535, 14088995. Includes bearings. Check for proper physical match before installation. Engines with 1pc. rear main seal. Rod and main bearings included.
Precision-Balanced Crankshaft Solutions for Reliable Engine Rebuilds
Enginetech Remanufactured Crankshaft Kits are engineered to deliver dependable performance and OE-level accuracy for engine rebuild applications, backed by Enginetech’s long-standing reputation as a trusted supplier to professional engine builders. Each kit includes a remanufactured crankshaft paired with matching rod and main bearings, providing a complete, ready-to-install solution designed for proper support and smooth engine operation. Remanufactured using advanced machining processes and strict quality control standards, these crankshafts are inspected, ground to precise tolerances, and finished to meet or exceed original equipment specifications. With a focus on durability, fitment accuracy, and consistent performance, Enginetech crankshaft kits offer a reliable foundation for restoring engine integrity across a wide range of domestic and import applications.
![Engine Assembly Lube [4 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28000.jpg)
![1-Ton Automotive Shop Crane [Boom Operating Range: 34 in. to 45 in.]](https://www.jegs.com/images/mini_200/500/555/555-81044k.jpg)

![Rotating Engine Stand [1000 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80059.jpg)
![Round Magnetic Parts Tray [5 1/2 in. Round]](https://www.jegs.com/images/mini_200/500/555/555-80080.jpg)




![Socket Set, 3/8 in. & 1/4 in. Drive [SAE/Metric 52-Piece]](https://www.jegs.com/images/mini_200/500/555/555-81565.jpg)
![Plier Set [5-Piece]](https://www.jegs.com/images/mini_200/500/555/555-w1717.jpg)

![Break-In Oil, 10W30 [1 Quart, 32 oz.]](https://www.jegs.com/images/mini_200/500/555/555-28067.jpg)
![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Brake Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72311.jpg)




![Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81156.jpg)
![Heavy-Duty Steel Workbench [59.5 in. x 27.5 in. Bench Top]](https://www.jegs.com/images/mini_200/500/555/555-81440.jpg)

