PLUG 5/16 UNC X 18 X 3/8 – SUMP DRAIN PLUG* By $5.50 PLUG* 5/16 UNC X 18 X 3/8 SUMP DRAIN Out of stock SKU: 21-1945 Category: Uncategorized Related products PISTON MODEL18/G80 PRE 1956 7.2:1 CR* $295.00 Read more SHOCKS 11.9″ – REAR – SHROUDED – TRI 350 500 – 135 LBS (PR) $172.24 Add to cart BOLT – FLOAT CHAMBER BOLT* $7.45 Read more CABLE – THROTTLE CABLE* $25.91 Read more