Engine Valve Cover Set 1999 pontiac firebird Sold in packs of 10

Sold in packs of 10

5" to 4" outlet sizes

These filters are exact replacement and offer up to 75% better flow than paper element filters

The SB003 gives you a 149% increase in rate over the stock bar (depending on year and model)

Protect your 2005-2010 Mustang and 2007-2014 Ford Shelby GT500

Engine Valve Cover Set 1999 pontiac firebird Sold in packs of 10The Edelbrock #4485 Signature Series Valve Covers are designed for Oldsmobile 350 455 V8 (fits 5 and 10 hole heads) applications. Engineered for function and styled for great looks, Signature Series valve covers have stock style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching