This CVF Racing billet valley cover is a knock sensor delete cover for GM LS engines. It is CNC machined in the USA from 6061-T6 billet aluminum and includes mounting hardware.
It is offered for Gen III (1997 to 2004, 4.8 to 6.0L) and Gen IV (2005 and later) engines, in a smooth or pocketed style, with polished, Stealth Black or C3 Ceramic Clear Coat finishes.
Specifications:
- Engine: GM LS Gen III (1997 to 2004, 4.8 to 6.0L) or Gen IV (2005 and later), selected when ordering
- Function: Knock sensor delete valley cover
- Material: 6061-T6 billet aluminum, CNC machined in the USA
- Styles: Smooth or pocketed
- Finishes: Polished, Stealth Black, C3 Ceramic Clear Coat
- Part number: LS-VLYCVR
Kit Includes:
- Valley cover
- Mounting hardware
Application Notes:
- The Gen IV valley cover is not compatible with the factory oil pressure sensor; any aftermarket sensor with a 1/8 inch NPT port will work.
- Engine generation, style and finish are selected when ordering.
FAQ
Which LS engines does CVF Racing LS-VLYCVR fit?
It is offered for Gen III LS engines (1997 to 2004, 4.8 to 6.0L) and Gen IV LS engines (2005 and later).
Does the Gen IV version of LS-VLYCVR work with the factory oil pressure sensor?
No. The Gen IV cover does not accept the factory oil pressure sensor, but any aftermarket sensor with a 1/8 inch NPT port will work.
What is LS-VLYCVR made from?
It is CNC machined in the USA from 6061-T6 billet aluminum.
What finishes and styles are available for LS-VLYCVR?
It comes in polished, Stealth Black or C3 Ceramic Clear Coat, in a smooth or pocketed style.
Is hardware included with LS-VLYCVR?
Yes. Mounting hardware is included.

