Product Description:
Hawks Motorsports is pleased to offer our clients the following.
This new reproduction tpi crankcase vent hose with grommet elbow is designed for the verified vehicle applications listed below. It replaces a worn, damaged or missing original component while restoring the part's intended function and an original-style finished appearance.
| Feature | Product specification |
| Producer | Hawks Restoration Parts |
| Product type | TPI crankcase vent hose with grommet elbow |
| Model years | 1990-1992 |
| Engine application | 305 / 350 TPI V8 |
| Position | Passenger side |
| Original reference | GM 10105287 |
| Condition | New reproduction |
| Quantity | One hose assembly |
| Year | Make | Model | Required configuration |
| 1990 | Chevrolet | Camaro | 305 or 350 TPI V8 with the front-position valve-cover PCV opening |
| 1990 | Pontiac | Firebird / Formula / Trans Am | 305 or 350 TPI V8 with the front-position valve-cover PCV opening |
| 1991 | Chevrolet | Camaro | 305 or 350 TPI V8 with the front-position valve-cover PCV opening |
| 1991 | Pontiac | Firebird / Formula / Trans Am | 305 or 350 TPI V8 with the front-position valve-cover PCV opening |
| 1992 | Chevrolet | Camaro | 305 or 350 TPI V8 with the front-position valve-cover PCV opening |
| 1992 | Pontiac | Firebird / Formula / Trans Am | 305 or 350 TPI V8 with the front-position valve-cover PCV opening |
Model equipment can vary within the same production year. Confirm the vehicle's actual component style and required configuration before ordering.
- One reproduction crankcase vent hose
- Integrated grommet-elbow configuration
- Short-tube design for the front valve-cover opening
- Application-specific TPI routing
Correct 1990-1992 Configuration
This version uses the shorter tube associated with the PCV opening positioned toward the front of the valve cover. The earlier 1988-1989 configuration uses a longer tube and should not be substituted without verification.
Crankcase Ventilation Function
The molded hose restores the intended connection in the TPI crankcase-ventilation system and replaces an aged, split or improvised hose.
Important Application Notes
- For 1990-1992 305 or 350 TPI V8 applications
- Shorter-tube configuration for the front valve-cover PCV opening
- Do not confuse with the longer 1988-1989 hose
- Compare the installed valve-cover opening and routing before ordering
- Work on a cool engine
- Photograph the existing routing
- Remove the old hose and elbow carefully
- Clean the sealing area without allowing debris into the opening
- Compare the new hose length and bends with the original
- Seat the elbow and hose connections fully
- Start the engine and check for vacuum leakage
Why is this hose shorter than the 1988-1989 version?
The 1990-1992 TPI arrangement places the applicable PCV opening toward the front of the valve cover, requiring the shorter tube.
Is this for a TBI engine?
No. This listing is for compatible 305 and 350 Tuned Port Injection V8 applications.
Which side of the engine uses this hose?
It is identified for the passenger-side crankcase-vent connection.
What original number does it replace?
It references original GM part number 10105287.
Can aftermarket tubing affect identification?
Yes. If the original hose has been replaced, compare the valve-cover opening and factory routing with the product photographs before ordering.
