Fass Fuel Systems STK-1003B - 5/8 Suction Tube Kit W/O Bulk Head Fitting

Features & Benefits

• 5/8-inch internal diameter improves fuel volume transfer
• Excludes bulkhead fitting for simplified routing
• Helps reduce cavitation and fuel starvation at high RPM
• Supports performance pump and injector configurations
• Streamlines installation for tanks with limited access
• Used in towing, tuning, and daily diesel setups

Fass Fuel Systems Suction Tube Kit Without Bulk Head Fitting

For installations that don’t require a bulkhead mount, the Fass Fuel Systems Suction Tube Kit Without Bulk Head Fitting simplifies tank-to-pump fuel transfer with a clean, high-flow setup. Built for 5/8-inch fuel systems, this suction tube helps eliminate restrictions caused by narrow OEM draw straws. It supports uninterrupted fuel flow and is frequently used in performance upgrades, towing setups, or fleet diesel configurations. By removing the bulkhead element, the Fass Fuel Systems STK-1003B reduces install time for setups where internal tank access is limited.