Enginetech 129000 is a crankshaft kit for 1997-2006 Buick, Cadillac, Chevrolet, GMC, Pontiac engines (5.7L/5.3L/6.0L). 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.
- Forging #12552216. With 24 tooth reluctor. Rear flange width is 0.857. Includes bearings
- Casting #12552216. With 24 tooth reluctor wheel ET part number RW9353. Rear flange width is 0.857. Includes bearings. "
- Casting #12552216. With 24 tooth reluctor wheel. Rear flange width is 0.857. Includes bearings. "
Product Specifications
| Part Number | 129000 |
| Brand | Enginetech |
| Type | Crankshaft Kit |
| Kit Contents | Crankshaft + matching rod & main bearings |
| Quantity | Sold individually (1 kit per order) |
| Year Range | 1997-2006 |
| Makes | Buick, Cadillac, Chevrolet, GMC, Pontiac |
| Engine | 5.7L/5.3L/6.0L |
| Casting Number | 12552216 |
| Weight | 59 lbs |
| Country of Origin | US |
| UPC | 707473809689 |
| OEM Cross-References | Crankshaft Rebuilders:11110 |
Vehicle Fitment
- 1997-2004 Chevrolet Corvette 5.7L 350ci V8 OHV [VIN:G]
- 1998-2002 Chevrolet Camaro 5.7L 350ci V8 OHV [VIN:G]
- 1998-2002 Pontiac Firebird 5.7L 350ci V8 OHV [VIN:G]
- 1999-2000 Chevrolet Silverado 2500 5.3L 325ci V8 OHV [VIN:T]
- 1999-2000 GMC Sierra 2500 5.3L 325ci V8 OHV [VIN:T]
- 1999-2001 Chevrolet Silverado 2500 6.0L 364ci V8 OHV [VIN:U]
- 1999-2001 GMC Sierra 1500 5.3L 325ci V8
- 1999-2001 GMC Sierra 2500 6.0L 364ci V8 OHV [VIN:U]
- 1999-2004 Chevrolet Silverado 2500 6.0L 364ci V8
- 1999-2006 Chevrolet Silverado 1500 5.3L 325ci V8 OHV [VIN:T]
- 2000-2001 Chevrolet Suburban 2500 6.0L 364ci V8 OHV [VIN:U]
- 2000-2001 GMC Yukon XL 2500 6.0L 364ci V8 OHV [VIN:U]
- 2000-2006 Chevrolet Suburban 1500 5.3L 325ci V8 OHV [VIN:T]
- 2000-2006 Chevrolet Tahoe 5.3L 325ci V8 OHV [VIN:T]
- 2000-2006 GMC Yukon 5.3L 325ci V8 OHV [VIN:T]
- 2000-2006 GMC Yukon XL 1500 5.3L 325ci V8 OHV [VIN:T]
- 2001 Chevrolet Silverado 1500 HD 6.0L 364ci V8 OHV [VIN:U]
- 2001 Chevrolet Silverado 2500 HD 6.0L 364ci V8 OHV [VIN:U]
- 2001 Chevrolet Silverado 3500 6.0L 364ci V8 OHV [VIN:U]
- 2001 GMC Sierra 1500 6.0L 364ci V8 OHV [VIN:U]
- ...and 53 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.
