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Home / Shop / Throttle Body Injection Renew Kit

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Holley EFI

Throttle Body Injection Renew Kit

Part # 503-5

$127.95

In Stock

2 bbl Replacement TBI's PN's 502-4, 502-5, 502-6, 502-7, 502-8, 502-9.

Features & Benefits
(1) Pressure Regulator Diaphragm Assembly

Fits: 2 bbl Replacement TBI's

Specifications

O-Ring Color Brown
O-Ring Rim Shape Round
Universal Or Specific Fit Specific

Product Video

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