Mr. Gasket Valley Cover Gasket - Molded Rubber with Aluminum Carrier - 61020G ROL Mounting Bolt Holes: c/l to

Mounting Bolt Holes: c/l to c/l = 3

MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49479 helps keep the check engine light off

2001-2006 Chevrolet Silverado 1500 HD

Compliments crankshaft pulley #5317 or 5318

Reduced maintenance

Mr. Gasket Valley Cover Gasket - Molded Rubber with Aluminum Carrier - 61020G ROL Mounting Bolt Holes: c/l toOverview: High Quality original equipment Style Gasket with Molded Rubber over Aluminum Carrier Features: OEM Style Gasket Molded Rubber over Aluminum Carrier Replaces GM # 12558178 Fits GM LS1 LS6 Engines Application: Year Make Model Submodel Engine Size 1998 2002 Chevrolet Camaro 350 5. 7 V8 1997 2004 Chevrolet Corvette 350 5. 7 V8 1998 2002 Pontiac Firebird 350 5. 7 V8 2004 2005 Cadillac CTS 346 5. 7 V8 2004 Pontiac GTO 350 5. 7 V8 Specs: