Walker Products Engine Camshaft Position Sensor 235-1809 for 1997-1998 Chevrolet/Pontiac 5.7L (Camaro, Corvette, Firebird)
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The Melling Engine Camshaft (part number MC1336) is a direct-fit replacement for 1995-1997 Chevrolet and Pontiac vehicles with 5.7L engines.
Features:
Specifications:
| Product Grade | Standard Replacement |
| Intake Valve Closes at 0.050 in. Cam Lift | 39 ABC |
| Intake Valve Opens at 0.006 in. Cam Lift (SAE) | 10 BTC |
| Intake Valve Closes at 0.006 in. Cam Lift (SAE) | 80 ABC |
| Exhaust Valve Opens at 0.050 in. Cam Lift | 39 BBC |
| Exhaust Valve Opens at 0.006 in. Cam Lift (SAE) | 69 BBC |
| Exhaust Valve Closes at 0.050 in. Cam Lift | -11 ATC |
| Rocker Arm Ratio | 1.5 |
| Intake Valve Opens at 0.050 in. Cam Lift | -18 BTC |
| Exhaust Valve Closes at 0.006 in. Cam Lift (SAE) | 27 ATC |
Fits: 1995-1997 Chevrolet and Pontiac models including Camaro, Corvette, Firebird - 5.7L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: OE Stock Replacement Grind
Interchanges With: Elgin E-1780-S, General Motors 12551705