Borla 14 Silv/Sierra C/B Exh ATAK 1500 5.3L V8 AT/MT 2&4WD Ext Cab (78.7) WB - Black Chrome 140537BC Epsilon+ Aerodynamics View the 21-8314DP vehicle applications

View the 21-8314DP vehicle applications to determine the legal status for each vehicle

C-6 and 3650 transmissions

fuel level

but can be used on all S14/S15 SR model too but needs to trim and cut out some materials underneath the valve cover near the oil cap area that hits the RAS

Sierra Grande 1973 - 1974 GMC C35/C3500 Pickup Base 1979 - 1986 GMC C3500 Base

Borla 14 Silv/Sierra C/B Exh ATAK 1500 5.3L V8 AT/MT 2&4WD Ext Cab (78.7) WB - Black Chrome 140537BC Epsilon+ Aerodynamics View the 21-8314DP vehicle applicationsBOR Cat Back ATAK Exhaust System Kit 2014 2018 Chevrolet Silverado 1500 GMC Sierra 1500, 2019 Chevrolet Silverado 1500 LD GMC Sierra 1500 LD 5. 3L V8 Automatic Manual Transmission. Ext. Cab Standard Bed (78. 7") Crew Cab Short Bed (69. 3") 143. 5" Wheel Base. Million Mile Warranty Borla Cat Back And Axle Back multi core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive