Earls Swivel-Seal® Hose End - 803106ERL Pump-to-Carb Timed spark port for vacuum

Timed spark port for vacuum advanced distributors located under the front fuel bowl

These new headers were designed to fit with a stock gear box or Saginaw 605 gear box only

4 V8 1970 Pontiac Parisienne 454/7

while offering lightning fast response thanks to the unit's friction-free diaphragm-based design

Earls Swivel-Seal® Hose End - 803106ERL Pump-to-Carb Timed spark port for vacuumOverview: Unique High Flow Swivel Seal Hose Ends Allow Full 360 of Rotation After Installation. Features: Stainless Retention Pins Allow 360 Adjustment After Installation Dual Plane Anti Seepage Seal Precision Machined Bent Tube Design Provides Excellent Fuel Flow Capacity Nipple and Cutter Design Assures Leak Free Performance Aerospace Proven Design & Materials Application: Year Make Model Submodel Engine Size Universal Specs: Adjustable Yes AN