PFEID921 Proflow Vacuum Advance Mechanism Replacement Delco Large Style Cooling 120 Degree Push Lock Hose

120 Degree Push Lock Hose End -12AN

RWF-989-406-A

Duel End Size Quarter-Turn Fasteners

Part Number : PFE842-06-08

SB/BB Chev & Holden 253-308 Distributors

PFEID921 Proflow Vacuum Advance Mechanism Replacement Delco Large Style Cooling 120 Degree Push Lock Hosepfeid921 Part Number : pfeid921 Proflow Vacuum Advance Mechanism, Replacement Delco Large Style These vacuum advance mechanisms are designed to replace the vacuum advance chamber on standard or aftermarket HEI distributors. They are made of steel and feature cadmium plating for maximum durability. If you purchase multiple items at a time and are overcharged for shipping we will refund any excess on shipping.