Enginetech 126800 is a crankshaft kit for 1991-2000 Chevrolet, GMC engines (7.4L 454ci 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.
- Engines with 1pc. rear main seal. Includes bearings. Forging # 10114188
Product Specifications
| Part Number | 126800 |
| Brand | Enginetech |
| Type | Crankshaft Kit |
| Kit Contents | Crankshaft + matching rod & main bearings |
| Quantity | Sold individually (1 kit per order) |
| Year Range | 1991-2000 |
| Makes | Chevrolet, GMC |
| Engine | 7.4L 454ci V8 |
| Forging Number | 10114188 |
| Weight | 73 lbs |
| Country of Origin | US |
| UPC | 657570030663 |
| OEM Cross-References | Crankshaft Rebuilders:12850 |
Vehicle Fitment
- 1991 Chevrolet R2500 Suburban 7.4L 454ci V8 OHV [VIN:N]
- 1991 Chevrolet R3500 7.4L 454ci V8 OHV [VIN:N]
- 1991 Chevrolet V3500 7.4L 454ci V8 OHV [VIN:N]
- 1991 GMC R2500 Suburban 7.4L 454ci V8 OHV [VIN:N]
- 1991 GMC R3500 7.4L 454ci V8 OHV [VIN:N]
- 1991 GMC V3500 7.4L 454ci V8 OHV [VIN:N]
- 1991-1993 Chevrolet C1500 7.4L 454ci V8 OHV [VIN:N]
- 1991-1995 Chevrolet C2500 7.4L 454ci V8 OHV [VIN:N]
- 1991-1995 Chevrolet C3500 7.4L 454ci V8 OHV [VIN:N]
- 1991-1995 Chevrolet K2500 7.4L 454ci V8 OHV [VIN:N]
- 1991-1995 Chevrolet K3500 7.4L 454ci V8 OHV [VIN:N]
- 1991-1995 GMC C2500 7.4L 454ci V8 OHV [VIN:N]
- 1991-1995 GMC K2500 7.4L 454ci V8 OHV [VIN:N]
- 1991-1996 Chevrolet G30 7.4L 454ci V8 OHV [VIN:N]
- 1991-1996 GMC G3500 7.4L 454ci V8 OHV [VIN:N]
- 1991-1997 Chevrolet P30 7.4L 454ci V8 OHV [VIN:N]
- 1991-1997 GMC P3500 7.4L 454ci V8 OHV [VIN:N]
- 1992-1995 Chevrolet C2500 Suburban 7.4L 454ci V8 OHV [VIN:N]
- 1992-1995 Chevrolet K2500 Suburban 7.4L 454ci V8 OHV [VIN:N]
- 1992-1995 GMC C2500 Suburban 7.4L 454ci V8 OHV [VIN:N]
- ...and 4 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.
WARNING: This product can expose you to chemicals including lead and nickel, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
