Tuning/Calibration Kit For Double Pump Carburetor 2007-gmc-sierra-2500-hd-esi3454831 Engine Block Mock Up -

Engine Block Mock Up - GM GenV LT-Series - Steel - Natural - Each

Ball Joint - Take-A-Part - Adjustable - Lower - Press-In - 2

555 in - Duration 278 / 282 - 106 LSA - 2600 / 7000 RPM - Small Block Chevy - Each

EGT Probe Fitting - 1/4 in Compression to 1/8 in NPT Male - 1/8 in Weld-On Bung - Steel - Kit

Oil Pan Stud - Hex Nuts - Stainless - Natural - Big Block Chevy / Pontiac V8 / Mopar V8 - Kit

Tuning/Calibration Kit For Double Pump Carburetor 2007-gmc-sierra-2500-hd-esi3454831 Engine Block Mock Up -This tuning kit contains a selection of main jets, pump nozzles and power valves, in popular sizes, all contained in a handy and durable, compartmentalized plastic case. Ideal for track side tuning, this kit provides a quick and easy way to accomplish your carburetor tuning with the correct parts. In addition, the parts case allows you to keep parts organized and readily at hand. A handy parts guide is affixed to the inside case cover. Numbers