Product Description:
Hawks Motorsports is pleased to offer our clients the following.
This new reproduction tpi pcv crankcase vent hose 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 PCV crankcase vent hose |
| Model years | 1988-1991 |
| Engine application | 305 / 350 TPI V8 |
| Position | Passenger-side PCV connection |
| Original reference | GM 10055872 |
| Condition | New reproduction |
| Quantity | One hose |
| Year | Make | Model | Required configuration |
| 1988 | Chevrolet | Camaro | Compatible TPI V8 configuration |
| 1988 | Pontiac | Firebird / Formula / Trans Am | Compatible TPI V8 configuration |
| 1989 | Chevrolet | Camaro | Compatible TPI V8 configuration |
| 1989 | Pontiac | Firebird / Formula / Trans Am | Compatible TPI V8 configuration |
| 1988 | Chevrolet | Corvette | Compatible TPI V8 configuration |
| 1989 | Chevrolet | Corvette | Compatible TPI V8 configuration |
| 1990 | Chevrolet | Corvette | Compatible TPI V8 configuration |
| 1991 | Chevrolet | Corvette | Compatible TPI V8 configuration |
Model equipment can vary within the same production year. Confirm the vehicle's actual component style and required configuration before ordering.
- One molded reproduction PCV crankcase vent hose
- Factory-style bends and overall routing
- Application-specific longer-tube configuration
- Replacement for a cracked or hardened original hose
Longer Early-TPI Configuration
The 1988-1989 F-Body arrangement uses the longer tube associated with the rearward PCV opening. Verify this routing rather than selecting the hose by engine displacement alone.
Cross-Platform Application
The same hose configuration is listed for compatible 1988-1991 Corvette TPI applications.
Important Application Notes
- For listed TPI V8 applications only
- Verify valve-cover opening position and hose length
- Not the shorter 1990-1992 F-Body version
- Inspect adjacent vacuum and PCV components while the hose is removed
- Allow the engine to cool
- Record the original hose orientation
- Release the old hose without damaging the fittings
- Compare molded bends and length
- Install without twisting or kinking the hose
- Confirm both ends are fully seated
- Check idle quality and inspect for vacuum leakage
Which F-Body years use this version?
It is designed for compatible 1988-1989 Camaro and Firebird TPI applications.
Does it also fit Corvette models?
Yes, the listed interchange includes compatible 1988-1991 Corvette TPI applications.
How does it differ from HT10105287?
This is the longer early configuration; HT10105287 is the shorter 1990-1992 F-Body version.
Is the hose molded?
Yes. It is reproduced with application-specific bends rather than supplied as generic straight tubing.
What GM number is associated with it?
The hose references original GM number 10055872.
