Crown Automotive - Metal Unpainted Hub Assembly - 53007449AC pcv-valves 6 V8 1979 GMC C3500

6 V8 1979 GMC C3500 400/6

8 V8 2001 - 2002 GMC Sierra 1500 SL 294/4

Other pump options are out there

1 L6 1970 - 1973 GMC Jimmy 307/5 V8 1970 - 1974 GMC Jimmy 292/4

4 L4 1997 - 1999 Plymouth Voyager Base 148/2

Crown Automotive - Metal Unpainted Hub Assembly - 53007449AC pcv-valves 6 V8 1979 GMC C3500Overview: Hub Assembly Front Left or Right Direct Replacement Crown supports its entire line with a 12 month warranty Application: Year Make Model Submodel Engine Size 1999 2001 Jeep Cherokee 1999 2003 Jeep Wrangler 2004 2006 Jeep Wrangler SE 2004 2006 Jeep Wrangler X 2004 2006 Jeep Wrangler Sport 2004 Jeep Wrangler Sahara 1999 2006 Jeep TJ 2004 2006 Jeep Wrangler Rubicon 2006 Jeep Wrangler 65th Anniversary Edition Specs: Additional Information: SKU