Holley EFI 558-433 Digital Dash I/O Adapter

Name: Holley EFI 558-433 Digital Dash I/O Adapter
Brand: Holley
SKU: 425558433
Price: 374.95 USD
Availability: InStock

$374.95

/each

Factory Shipped

$402.95

Save $28.00

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MFG. Part #	558-433
Brand	Holley

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I/O Adapter w/Unterminated Vehicle Harness

Digital Dash I/O Adapter with unterminated Vehicle Harness

Provides ten addiitonal inputs/outputs to the 7" digital dash
Brings out connections to a waterproof 26 pin connector similiar to ones used on EFI units
Item includes USB memory stick to update digital dash firmware that supports adapter

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