The Enginetech EB003-8 is a set of bronze (copper/lead alloy) piston pin bushings supplied as a 8 pack with a 1.201" inside diameter and 1.309" outside diameter. Fits 1992-2004 Chevrolet/GMC/Hummer 6.5L applications.
Important Notes
- Sold as an 8 Pack - one complete set for a V8 engine. Order additional packs for multiple engines.
- Supplied semi-finished on the inside diameter: the bushing ID must be final-reamed or honed to match the wrist pin after pressing into the connecting rod small end. This is a standard machine-shop operation and establishes the running clearance on the pin.
- Bronze (copper/lead alloy) construction matches OE material spec for durability and anti-seizure performance under high cyclic loads at the rod small end.
- Catalog dimensions: 1.201" ID (semi-finished), 1.309" OD (press-fit), .995" length. Verify against the OE bushing being replaced before installation.
- Direct OEM cross-reference replacement - see the OEM Cross-References section below for matching part numbers.
- Always verify the OE bushing ID, OD, length, and rod part number against the original bushing being replaced before installation. Dimensions vary across engine families even when sharing similar makes or displacements.
Specifications
| Part Number | EB003-8 |
| Product Type | Piston Pin Bushing |
| Material | Bronze (copper/lead alloy) |
| Inside Diameter | Semi-finished (ream to fit) |
| ID (catalog) | 1.201" |
| OD (press-fit) | 1.309" |
| Length | .995" |
| Pack Count | 8 |
| Engine Configuration | V8 (pack = complete set) |
| Weight | 0.75 lbs |
| UPC | 707473088114 |
| Country of Origin | CN |
| OEM Cross-References | ACL: RB3864Y20, FEL-PRO: 3864Y20, MAHLE: 223-3576 |
Vehicle Fitment
- 1992-2000 Chevrolet C2500 6.5L 395ci V8 OHV [VIN:F] Naturally Aspirated, Turbocharged
- 1992-2000 Chevrolet C3500 6.5L 395ci V8 OHV [VIN:F] Turbocharged
- 1992-2000 Chevrolet K2500 6.5L 395ci V8 OHV [VIN:F] Naturally Aspirated, Turbocharged
- 1992-2000 Chevrolet K3500 6.5L 395ci V8 OHV [VIN:F] Turbocharged
- 1992-2000 GMC C2500 6.5L 395ci V8 OHV [VIN:F] Naturally Aspirated, Turbocharged
- 1992-2000 GMC C3500 6.5L 395ci V8 OHV [VIN:F] Turbocharged
- 1992-2000 GMC K2500 6.5L 395ci V8 OHV [VIN:F] Naturally Aspirated, Turbocharged
- 1992-2000 GMC K3500 6.5L 395ci V8 OHV [VIN:F] Turbocharged
- 1992-2002 Chevrolet C3500HD 6.5L 395ci V8 OHV [VIN:F] Turbocharged
- 1992-2002 GMC C3500HD 6.5L 395ci V8 OHV [VIN:F] Turbocharged
- 1994 Chevrolet Blazer 6.5L 395ci V8 OHV [VIN:S] Turbocharged
- 1994-1995 Chevrolet C1500 6.5L 395ci V8 OHV [VIN:P]
- 1994-1995 Chevrolet C2500 6.5L 395ci V8 OHV [VIN:P] Naturally Aspirated, Turbocharged
- 1994-1995 Chevrolet G20 6.5L 395ci V8 OHV [VIN:P]
- 1994-1995 Chevrolet K1500 6.5L 395ci V8 OHV [VIN:P] Naturally Aspirated, Turbocharged
- 1994-1995 Chevrolet K2500 6.5L 395ci V8 OHV [VIN:P] Naturally Aspirated, Turbocharged
- 1994-1995 Chevrolet K2500 6.5L 395ci V8 OHV [VIN:S] Naturally Aspirated, Turbocharged
- 1994-1995 GMC C1500 6.5L 395ci V8 OHV [VIN:P] Naturally Aspirated, Turbocharged
- 1994-1995 GMC C2500 6.5L 395ci V8 OHV [VIN:P] Naturally Aspirated, Turbocharged
- 1994-1995 GMC G2500 6.5L 395ci V8 OHV [VIN:P]
- ...and 37 additional applications
Enginetech Piston Pin Bushings are a copper/lead alloy bronze, cast to OE-equivalent specification for connecting rod small-end service. These bushings are supplied semi-finished on the inside diameter, meaning the ID must be final-reamed or honed to match the wrist pin after the bushing has been pressed into the rod - a standard rebuild-shop operation that ensures a precise running clearance on the piston pin. Each part number is engineered against the specific rod, pin, and bushing seat geometry of the listed applications, so cross-reference verification against the OEM part number is essential 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.
