PULSAR V3,2020-2023 GM 2500/3500 L5P DURAMAX Girling-Style Southwest Speed 1968-1972 GRAND PRIX

1968-1972 GRAND PRIX

SOUTHWEST SPEED 1400 SERIES PERFORMANCE POWER STEERING PUMP WITH DOUBLE GROOVE V-BELT PULLEY & SMOG BRACKET ASSEMBLY (SWS PART #149-1812)

PRIMARY MAIN JET: 73

FOR 1968-1974 GM X-BODY CARS (PART #GMN6874X-K72)

500″ ID x 3

PULSAR V3,2020-2023 GM 2500/3500 L5P DURAMAX Girling-Style Southwest Speed 1968-1972 GRAND PRIXBRAND NEW PULSAR V3 TUNER, L5P DURAMAX DIESEL, 2020 2023 CHEVY SILVERADO & GMC SIERRA 2500 3500 THE V3 PULSAR BUILDS ON THE ALREADY IMPRESSIVE POTENTIAL OF THE ORIGINAL PULSAR FOR L5P AND FEATURES AN ENTIRELY REDESIGNED PERFORMANCE STRATEGY. PULSAR V3 NOW ADJUSTS 4 MAJOR COMPONENTS TO BUILD POWER SAFELY: INJECTION PULSE WIDTH, INJECTION TIMING, FUEL RAIL PRESSURE, AND AIRFLOW. REVAMPED OUR SHIFT STRATEGY FOR IMPROVED SHIFTING ACROSS THE BOARD. THE NEW