Perfect Circle 219-9417 Engine Block Expansion Freeze Plugs

Perfect Circle 2199523 Engine Steel Expansion Plug Kit 219-9523 2.8 chevy freeze

Perfect Circle 219-9457 Expansion freeze plug kit

Engine Block Freeze Plug Kit Fits 1966-1990 Chevy bb 454 427 402 396 366 Engines

5pcs Pioneer EPC41 Deep Cup 1-5/8” Expansion Freeze Out Block Plugs Frost

Perfect Circle 219-9427 Engine Block Expansion Plug Kit 2199427

SRP 28mm Brass Freeze Plug Core Expansion Cup Type Engine Block Water Jacket

3922072（6）Engine Block Side Expansion Freeze Frost Plugs for Cummins 6BT 5.9 12V