Adjustable Inlet Needle, Steel, 0.150 in. Seat 6-519-2
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The Holley Titanium Inlet Needle 0.150 in. Seat Adjustable (part number 6-521). Titanium Inlet Needle 0.150 in. Seat Adjustable Seat Size 0.150"
Features:
Specifications:
| Product Grade | Performance |
| Warranty | Manufacturer's Limited 90 Day Warranty |