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534-196 2x4 TBI Wiring Harness 534-196
2x4 TBI Wiring Harness
2x4 TBI Wiring Harness 
534-46 Air Charge Sensor 534-46
Air Charge Sensor
Air Charge Sensor For Commander 950 and 4Di TBI Pro–Jection Systems  
508-10 Air Distribution Ring 508-10
Air Distribution Ring
Air Distribution Ring Provides better air distribution through the TBI at heavy load and WOT. 
508-12 Air Distribution Ring 508-12
Air Distribution Ring
Air Distribution Ring Provides better air distribution through the TBI at heavy load and WOT. 
534-195 Auxiliary Injector Driver Kit 534-195
Auxiliary Injector Driver Kit
Auxiliary Injector Driver Kit 
108-10 Base Gasket 108-10
Base Gasket
Base Gasket (1–13/16")1..8125 in. Bore Size (1/16").0625 in. Thickness. Fits Holley 4160/4150 and four barrel TBI flange pattern  
108-12 Base Gasket 108-12
Base Gasket
Base Gasket 1.75 in. Bore Size .3125 in. Thickness Fits Holley 4160/4150 and four barrel TBI flange pattern  
534-167 Commander 950 Injector Wiring Harness 534-167
Commander 950 Injector Wiring Harness
Replacement Commander 950 2 bbl Throttle Body Injector Wiring Harness  
534-168 Commander 950 Injector Wiring Harness 534-168
Commander 950 Injector Wiring Harness
Replacement Commander 950 4 bbl Throttle Body Injector Wiring Harness  
534-166 Commander 950 Multi-Port Fuel Injection Retaining 534-166
Commander 950 Multi–Port Fuel Injection Retaining
Commander 950 4 BBL TBI Fuel Injector Retaining Plate with Air Cleaner Stud 
534-162 Commander 950 Throttle Body Injector Pod - 2bbl 534-162
Commander 950 Throttle Body Injector Pod – 2bbl
Replacement Injector Pod for 2 bbl Commander 950 Throttle Body Systems 
534-163 Commander 950 Throttle Body Injector Pod - 4bbl 534-163
Commander 950 Throttle Body Injector Pod – 4bbl
Replacement Injector Pod for 4 bbl Commander 950 Throttle Body Systems 
534-2 Coolant Temperature Sensor 534-2
Coolant Temperature Sensor
Coolant Temperature Sensor TBI 4 bbl Analog Pro–Jection Systems Digital 2 bbl Pro–Jection P/N 502–20 
534-54 Digital Pro-Jection TBI Closed Loop Kit 534-54
Digital Pro–Jection TBI Closed Loop Kit
Closed Loop Kit for 1 & 2 bbl TBI Digital Pro–Jection Systems  
534-37 Dual Tank Fuel Pump Kit 534-37
Dual Tank Fuel Pump Kit
Fuel Pump Kit for 2 bbl Pro–Jection PN's 502–20S 
534-38 Dual Tank Fuel Pump Kit 534-38
Dual Tank Fuel Pump Kit
Dual Tank Fuel Pump Kit for All TBI 4 bbl Pro–Jection Systems & 950 MPFI/4bbl TBI 
534-55 Electronic Control Unit 534-55
Electronic Control Unit
Replacment Electronic Control Unit for 1 & 2 bbl Digital Pro–Jection Systems 
534-72 Electronic Control Unit 534-72
Electronic Control Unit
Replacment Electronic Control Unit for 1 bbl Digital Pro–Jection System P/N 501–12  
508-19 Fuel Injection O-Ring Kit 508-19
Fuel Injection O–Ring Kit
Replacement O–Ring Kit For Delphi Style Injectors 
534-165 Fuel Injection Retaining Plate 534-165
Fuel Injection Retaining Plate
Fuel Injection Retaining Plate For 2 BBL TBI. Fits the new style injectors.  
522-40 Fuel Injector 522-40
Fuel Injector
Replacement Fuel Injector for 1bbl Pro–Jection Systems 501–1 & 501–2  
522-43 Fuel Injector 522-43
Fuel Injector
Fuel Injector Performance Commander 950 Systems 60 PPH@12 PSI 85 PPH@21 PSI  
522-54 Fuel Injector 522-54
Fuel Injector
Fuel Injector Performance Commander 950 Systems 45 PPH@12 PSI 65 PPH@21 PSI  
522-80 Fuel Injector 522-80
Fuel Injector
Fuel Injector Performance Commander 950 Systems 50 PPH@12 PSI 72 PPH@21 PSI  
534-100 Fuel Injector Cap 534-100
Fuel Injector Cap
Replacement Fuel Injector Caps for Old Style 2 BBL Pro–Jection Throttle Bodies 
512-1 Fuel Pressure Regulator Diaphragm 512-1
Fuel Pressure Regulator Diaphragm
Fuel Pressure Regulator Diaphragm For 1 bbl, 2 bbl, & 4 bbl Holley TBI,s  
543-105 Idle Air Control Motor 543-105
Idle Air Control Motor
Replacement Idle Air Control Motor for Commander950 & Digital Pro–Jection Systems  
534-169 Pro-Jection Throttle Body Injector Pod Upgrade Kit 534-169
Pro–Jection Throttle Body Injector Pod Upgrade Kit
Throttle Body Injector Pod Upgrade Kit for Old Style 4 bbl Throttle Bodies 
534-170 Pro-Jection Throttle Body Injector Pod Upgrade Kit 534-170
Pro–Jection Throttle Body Injector Pod Upgrade Kit
Throttle Body Injector Pod Upgrade Kit for Old Style 2 bbl Throttle Bodies  
17-41 TBI Adapter 17-41
TBI Adapter
TBI Adapter Spread Bore To TBI Flange For 2 bbl Pro–Jection System  
17-45 TBI Adapter 17-45
TBI Adapter
TBI Adapter Square Bore To TBI Flange For 2 bbl Pro–Jection System  
17-47 TBI Adapter 17-47
TBI Adapter
Adapts Holley 2300 Flange To TBI Flange for 2 bbl Commander950 & Pro–Jection Systems  
500-17S Throttle Body Injection 500-17S
Throttle Body Injection
Replacement 700CFM Throttle Body 4 bbl Pro–Jection System PN's 504–12, 504–22 
500-6S Throttle Body Injection 500-6S
Throttle Body Injection
Replacement 2bbl Throttle Body 670 cfm for Pro–Jection Systems 502–1 & 502–2  
534-172 Throttle Body Injection Commander 950 System 534-172
Throttle Body Injection Commander 950 System
Replacement Throttle Body for Commander 950 4 bbl Systems 700 CFM w/65 PPH Injectors 

Commander 950 and Pro–Jection TBI Service Parts






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