Silverado

DURAMAX 6.6L Turbo Boost Leak Tester - Fits L5P 2017+ - PREMIUM Billet Aluminum 30 PSI

PULL HARDER , IMPROVE MPG & KEEP YOUR MOTOR HEALTHY --BY ELIMINATING BOOST LEAKS! Test your Duramax 6.6L for leaks the correct way and keep the motor running healthy and tow with confidence!  Many Duramax owners don't even know they have a boost...

DURAMAX 6.6L Turbo Boost Leak Tester - BILLET ALUM- 30 PSI - Tire Schrader Valve - Basic-Kit - Fits LB7 / LLY / LBZ / LMM / LML

PULL HARDER , IMPROVE MPG & KEEP YOUR MOTOR HEALTHY --BY ELIMINATING BOOST LEAKS! Test your Duramax 6.6L for leaks the correct way and keep the motor running healthy and tow with confidence!  Many Duramax owners don't even know they have a boost...

DURAMAX 6.6L Turbo Boost Leak Tester - BILLET ALUM- HIGH BOOST 60 PSI - COMP Fitting M-Type - SHOP PRO-Kit 5 ft. Extension Line - AIR REGULATED - Fits LB7 / LLY / LBZ / LMM / LML

PULL HARDER , IMPROVE MPG & KEEP YOUR MOTOR HEALTHY --BY ELIMINATING BOOST LEAKS! Test your Duramax 6.6L for leaks the correct way and keep the motor running healthy and tow with confidence!  Many Duramax owners don't even know they have a boost...

DURAMAX 6.6L Turbo Boost Leak Tester - BILLET ALUM- HIGH BOOST 60 PSI - COMP Fitting M-Type - PRO-Kit 5 ft. Extension Line w/On Off Valve - Fits LB7 / LLY / LBZ / LMM / LML

PULL HARDER , IMPROVE MPG & KEEP YOUR MOTOR HEALTHY --BY ELIMINATING BOOST LEAKS! Test your Duramax 6.6L for leaks the correct way and keep the motor running healthy and tow with confidence!  Many Duramax owners don't even know they have a boost...