This replacement billet aluminum oil fill cap fits Holley's 2-piece LS valve covers.
Specifications:
- Fits: Holley 2-Piece LS Valve Covers
- Material: 6061-T6 Aluminum
- Finish: Silver, Polished
- Thread: 1-5/16" -12
- Includes: O-Ring
- Quantity: 1
- Part Number: 241-198
Note: the OE Camaro and Corvette accessory brackets may need to be clearanced when installing Holley's cast 2-piece and tall LS valve covers along with coils.
FAQ
What valve covers does the Holley 241-198 fill cap fit?
Holley's 2-piece LS valve covers.
What's included with the cap?
The billet aluminum fill cap and an O-ring, quantity of 1.
Do I need to modify anything to install this?
On some Camaro and Corvette applications, the OE accessory brackets may need to be clearanced for the 2-piece and tall LS valve covers and coils.

