Reviewed By William T (ONALASKA, WI) Reviewed for a 1995 Chevy C/K 1500 —2/4/2016 8:56 PM
Perfect fit easy to install liked the split portion of y pipe from right to left made it easier to hook up to headers I installed
Reviewed By Paul D (Rialto, CA) Reviewed for a 1992 GMC C/K 2500 —8/24/2015 8:34 PM
This unit solved my issue in passing the California Smog Test... A 1992 5.7L is as clean as any new car today! (HC= 14/7, CO=0.03/0.02; NO=299/34) WOW! I should have replaced my old Catalytic Converter & O2 Sensor units first and stop worrying about the test results.