Compare Maximum number of 4 items selected Holley Valve Cover - 241-178 Part #: 241-178 Line: HLY Holley Valve Cover 90 Day Limited Warranty Color: Factory Orange Material: Die-Cast Aluminum Style: Chevrolet Script Height (in): 3-5/8 Inch Hardware Included: Yes Application: GM LS Engines Oil Filler Cap Included: Yes Gasket Or Seal Included: No Bolt Pattern: Center Grommets Included: No Baffles Included: Yes Breather Included: No Hold Down Tabs Included: No Aftermarket Design Logo: Yes Show More Show Less
Compare Maximum number of 4 items selected Holley Round Air Filter - 120-178 Part #: 120-178 Line: HLY Holley Round Air Filter 90 Day Limited Warranty Style: Round Height (in): 3 Inch Outside Diameter (in): 14 Inch Width (in): 14 Inch Bottom Outside Diameter (in): 14 Inch Air Filter Color: Black, White Filter Media: Paper Show More Show Less