Fuel Pump Kit for 2 bbl Pro-Jection PN 502-20S
1/8-27 NPT SENSOR BLOCK
Overview
Rigidly mounting pressure transducers to your engine is never a good idea. Introducing the Holley EFI sensor block! Compatible with all transducers that utilize 1/8 NPT male threads and 7/8" or smaller body/hex diameter. This sensor block provides a clean and safe solution for mounting multiple 1/8th NPT pressure sensors.
Features:
- Genuine Holley Quality Parts
Details:
- Warranty: Limited 90 Day
Links
Instruction Sheet
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Fuel Pump Kit for 2 bbl Pro-Jection PN 502-20S
Fuel Pump Kit for 2 bbl Pro-Jection PN 502-20S
1/8-27 NPT SENSOR BLOCK
Overview
Rigidly mounting pressure transducers to your engine is never a good idea. Introducing the Holley EFI sensor block! Compatible with all transducers that utilize 1/8 NPT male threads and 7/8" or smaller body/hex diameter. This sensor block provides a clean and safe solution for mounting multiple 1/8th NPT pressure sensors.
Features:
- Genuine Holley Quality Parts
Details:
- Warranty: Limited 90 Day
Links
Instruction Sheet
Original: $649.95
-70%$649.95
$194.98Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
1/8-27 NPT SENSOR BLOCK
Overview
Rigidly mounting pressure transducers to your engine is never a good idea. Introducing the Holley EFI sensor block! Compatible with all transducers that utilize 1/8 NPT male threads and 7/8" or smaller body/hex diameter. This sensor block provides a clean and safe solution for mounting multiple 1/8th NPT pressure sensors.
Features:
- Genuine Holley Quality Parts
Details:
- Warranty: Limited 90 Day
Links
Instruction Sheet




















