Holley EFI Pro Dash Input/Output HarnessThis wiring kit is intended to fully populate all of the inputs and outputs for part numbers 553 111 and 553 112 Pro Dashes. These can easily be inserted into the existing 34 pin dash connector. It contains loose wires and 2 and 3 conductor cable (jacketed but not shielded). There are TE superseal pins crimped on every wire and cable. There are also extra pins that can be used (likely needed when using the jacketed cable for more than one sensor).

All threads are PTFE coated

S-Type Sound Level

The Terminator X Stealth 4150 EFI system from Holley features 4

and potential rear tire wear

You might need to slightly modify that 3rd hole per side to use the included nut and washer hardware

LS1 EFI intake manifold continues the Edelbrock tradition of enhanced engine breathing and balanced cylinder-to-cylinder air/fuel distribution for improved performance

200R-4 and Turbo 350 transmissions is included

The large size is recommended for 14in and 10in air cleaner kits

offer excellent lubrication under extreme conditions

3031 - 1982-1992 F-Body

Check the dimensions of your application to ensure proper fit

Built to outperform and outlast in real-world competition