STM Sprung Engine Oil Dipstick Tube for 1G/2G DSM (SDST) Select:Without AN Bung second ring and oil ring

second ring and oil ring are all included in a complete set for 4 pistons

Installs in place of factory oil pressure switch (back of block)

4G64 with 4G63 Head Mitsubishi (22mm Pin)

• Gen 1 6-blade CEA Compressor Wheel

STM Sprung Engine Oil Dipstick Tube for 1G/2G DSM (SDST) Select:Without AN Bung second ring and oil ringThe STM DSM sprung engine oil dipstick tube starts with a brand new OEM piece with a small hook welded on for the spring to securely hold your dipstick in place and keep it from popping out and potentially creating a severe fire hazard. The tube is finished with a durable, gloss black powdercoat and compatible with all 1G 2G DSM and GVR4. Also available with a 6AN bung for catch can install. Vehicle Fitment: 1G 2G DSM 1990 1999 Eclipse GST GSX 1990