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Vehicle Info NeededHOLLEYPART NUMBER: 510-503-5
503-5 Throttle Body Injection (TBI) Renew Kit Fits the Following Part Numbers:
$11295
1 left in stock
Ships on Sep 14, 2026
Lowest Price GuaranteeThrottle Body Injection Renew Kits
- Throttle Body Injection (TBI) Renew Kit
- Fits the Following Part Numbers:
- 502-4, 502-5, 502-6, 502-7, 502-8
- Throttle Body Injection Renew Kit
Part TypeFuel Injection Kit
BrandHOLLEY
Package Height2.6
Package Width6.3
Package Length7.1
Weight0.1 PG
Part CategoryPerformance Parts
QuantitySold as a kit
Part FitmentSemi Universal
Vendor Part Number503-5
Package Qty1
Package TypeEA
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HOLLEY
120-HLYCC-18 Carburetor & Throttle Body Cleaner Spray [18 oz. Aerosol Can]
Part Number : 510-120-HLYCC-18
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HOLLEY
Part Number : 510-120-HLYCC-18
$1095
Some parts are not legal for use in California or other states with similar laws / regulations
