Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC TrucksSHOP ONLINE | ONLINE CATALOG | ABOUT US Forums Members Recent Posts Register Login VCCAChat (Readable Only) Forums Technical - By Year... Technical - 1937-19... Master Deluxe rear ... Notifications Clear all Master Deluxe rear end gear swap to Master 3.73 Last Post Michael Tobin (@michael-tobin) Active Member Registered Joined: 10 years ago Posts: 4 Topic starter June 21, 2025 8:10 pm Looking to get a little more top end out of my Master Deluxe with a stock 216. Can you swap the 4.22 ring and pinion to the Master 3.73s ? Quote Please Login or Register to reply to this topic. Share: