The clutch system on most late-model vehicles use a plastic clutch hose that is tough to modify when doing an engine swap. The OEM plastic hose can expand and may not work correctly in high heat, high pressure, or with a racing clutch. These special stainless steel adapter fittings works with most late-model master cylinders, hydraulic clutch release bearings, and slave cylinders. The plastic OEM hose is eliminated and replaced with PTFE lined AN -4 hose (use Earls Speed-Flex hose). Use (2) adapters when using both the OEM master cylinder and hydraulic release bearing (or slave cylinder). Use (1) adapter for custom clutch plumbing systems that use either OEM master cylinder or OEM clutch release bearing (or slave cylinder). Check your OEM hose and choose an Early or Late style adapter. Sold Individually.

Fits: Most 2009 & Prior GM Vehicles with Plastic Clutch Hose, and Most 2006 & Prior Jeep / Mopar Vehicles with Plastic Clutch Hose (also fits many other vehicles).