Enginetech 123050 is a crankshaft kit for 1968 Chevrolet, GMC engines (5.3L 327ci V8). Includes matching rod and main bearings. Sold individually (1 kit per order).
Important Notes
- This crankshaft is pre-ground and pre-packaged. The exact journal oversize cannot be confirmed prior to shipment. The correct matching oversized rod and main bearings are always included in the kit.
- Includes bearings. Engines with large cast iron journals. Forging #391101,391101A,3941174
Product Specifications
| Part Number | 123050 |
| Brand | Enginetech |
| Type | Crankshaft Kit |
| Kit Contents | Crankshaft + matching rod & main bearings |
| Quantity | Sold individually (1 kit per order) |
| Year Range | 1968 |
| Makes | Chevrolet, GMC |
| Engine | 5.3L 327ci V8 |
| Forging Number | 391101,391101A,3941174 |
| Weight | 35 lbs |
| Country of Origin | US |
| UPC | 707473150224 |
| OEM Cross-References | Crankshaft Rebuilders:12330 |
Vehicle Fitment
- 1968 Chevrolet C10 Pickup 5.3L 327ci V8
- 1968 Chevrolet C10 Suburban 5.3L 327ci V8
- 1968 Chevrolet C20 Pickup 5.3L 327ci V8
- 1968 Chevrolet C20 Suburban 5.3L 327ci V8
- 1968 Chevrolet C30 Pickup 5.3L 327ci V8
- 1968 Chevrolet El Camino 5.3L 327ci V8
- 1968 Chevrolet K10 Pickup 5.3L 327ci V8
- 1968 Chevrolet K10 Suburban 5.3L 327ci V8
- 1968 Chevrolet K20 Pickup 5.3L 327ci V8
- 1968 Chevrolet K20 Suburban 5.3L 327ci V8
- 1968 Chevrolet K30 Pickup 5.3L 327ci V8
- 1968 GMC C15/C1500 Pickup 5.3L 327ci V8
- 1968 GMC C15/C1500 Suburban 5.3L 327ci V8
- 1968 GMC C25/C2500 Pickup 5.3L 327ci V8
- 1968 GMC C25/C2500 Suburban 5.3L 327ci V8
- 1968 GMC C35/C3500 Pickup 5.3L 327ci V8
- 1968 GMC K15/K1500 Pickup 5.3L 327ci V8
- 1968 GMC K15/K1500 Suburban 5.3L 327ci V8
- 1968 GMC K25/K2500 Pickup 5.3L 327ci V8
- 1968 GMC K25/K2500 Suburban 5.3L 327ci V8
- ...and 1 additional applications
Enginetech crankshaft kits include a remanufactured crankshaft along with the matching rod and main bearings for simplified ordering and guaranteed compatibility. Each crankshaft casting is individually inspected and machined on precision equipment to meet OE specifications. Rod and main journals are measured and ground to the appropriate oversize - not to exceed .030 over - and the kit includes the corresponding oversized bearings to match. Because each crankshaft is pre-ground and packaged before the order is placed, the exact journal size cannot be confirmed prior to shipment; the correct matching bearings are always included in the kit. All crankshafts are securely packaged to prevent transit damage and undergo a final engineering inspection before leaving the facility. Always verify the crankshaft part number against your engine's forging number, casting number, VIN code, rear main seal type, and reluctor wheel tooth count before installation - multiple crankshaft configurations exist for many engine families.
