EARL’ S STEEL ADAPTERS Adapter Fitting – LS641001

4AN Male Adapter Fitting T56 Clutch Master/Slave


Part Number LS641001ERL
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Adapter Fitting; 4AN Male To OEM GM/ Jeep/ Mopar Master Cylinder & Clutch Release Bearings

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 & many 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, & slave cylinders. The plastic OEM hose is eliminated & replaced w/ PTFE lined AN -4 hose (use Earls Speed-Flex hose). Use (2) adapters when using both the OEM master cylinder & 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 & choose an Early or Late style adapter. Sold Individually.

Fitting Type: OEM
End Type1: Male Threads
End Size1: 4AN
End Type2: OEM
End Size2: OEM
Fitting Angle: Straight
Finish: Natural
Color: Silver
Material: Stainless Steel

– Adapter Converts OEM Master Cylinders, Clutch Release Bearings & Slave Cylinders To Use AN 4 PTFE Lined Hose
– Improved Pedal Feel With Braided Stainless Steel PTFE Clutch Hose (Speed Flex/Speed Seal – Instead Of Plastic Hose)
– 304 Stainless Steel Construction
– EPDM X-Profile O-Ring
– Fitting Is Retained By Split-Pin
– Limited 90 Day Supplier Warranty


Weight 0.10000 kg
Dimensions 1.40000 × 0.50000 × 0.50000 cm

Part Number