Enginetech ECR312 is a reconditioned connecting rod for 1997-2004 Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac engines (5.7L/5.3L/6.0L). Sold individually (1 rod per order). No core charge required.
Important Notes
- Press fit pins. No dot on the beam. Standard bearing OD
Product Specifications
| Part Number | ECR312 |
| Brand | Enginetech |
| Type | Reconditioned Connecting Rod |
| Quantity | Sold individually (1 rod per order) |
| Year Range | 1997-2004 |
| Makes | Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac |
| Engine | 5.7L/5.3L/6.0L |
| Weight | 1.75 lbs |
| Country of Origin | US |
| UPC | 707473088565 |
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 GMC Sierra 1500 5.3L 325ci V8
- 1999-2003 Chevrolet Silverado 1500 5.3L 325ci V8 OHV [VIN:T]
- 1999-2003 GMC Sierra 2500 6.0L 364ci V8 OHV [VIN:U]
- 2000, 2002 Chevrolet Silverado 2500 6.0L 364ci V8
- 2000-2003 Chevrolet Suburban 1500 5.3L 325ci V8 OHV [VIN:T]
- 2000-2003 Chevrolet Suburban 2500 6.0L 364ci V8
- 2000-2003 Chevrolet Tahoe 5.3L 325ci V8 OHV [VIN:T]
- 2000-2003 GMC Yukon 5.3L 325ci V8 OHV [VIN:T]
- 2000-2003 GMC Yukon XL 1500 5.3L 325ci V8 OHV [VIN:T]
- 2000-2003 GMC Yukon XL 2500 6.0L 364ci V8 OHV [VIN:U]
- 2001-2003 Chevrolet Silverado 1500 HD 6.0L 364ci V8 OHV [VIN:U]
- 2001-2003 Chevrolet Silverado 2500 HD 6.0L 364ci V8 OHV [VIN:U]
- 2001-2003 Chevrolet Silverado 3500 6.0L 364ci V8 OHV [VIN:U]
- 2001-2003 GMC Sierra 1500 6.0L 364ci V8 OHV [VIN:U]
- 2001-2003 GMC Sierra 1500 HD 6.0L 364ci V8 OHV [VIN:U]
- ...and 34 additional applications
Enginetech reconditioned connecting rods are professionally restored to meet original manufacturer specifications, providing a reliable solution for engines that have suffered from a broken, cracked, or missing rod. Each rod undergoes machining and reconditioning to restore correct geometry, surface finish, and bearing clearances - the same critical tolerances that govern rod bearing life and bottom-end durability. Enginetech offers reconditioned rods across a broad range of domestic and import applications, with no core charge required on any part number. Application-specific notes detail pin retention type, forging number, big-end width, and other dimensional callouts that affect interchange - read them carefully before ordering, as multiple rod configurations often exist for the same engine family. Always verify the rod part number against your engine's VIN code, production date, and existing forging numbers before installation.
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.
