78-Series Master Cylinder 7/10 in. Bore

Name: 78-Series Master Cylinder 7/10 in. Bore
Brand: TILTON
SKU: 454-78-700
Price: 250.75 USD
Availability: InStock

^$250⁷⁵

Ships on 09/09/2026

Lowest Price Guarantee

Master Cylinders

Master Cylinder

78-Series

7/10 in. Bore (17.78mm)

1.1 in. Stroke

AN3 Outlet Port and AN6 Inlet Port

Note: Flexible lines must be used for inlet and outlet port plumbing.

Features:

Interchangeable with 77-Series master cylinders
Billet aluminum body that has low-friction coatings, which minimizes wear and gives smooth operation
Rear spherical bearing mount and one-piece piston/pushrod takes away side thrust that goes into the master cylinder bore, giving great braking ability
Designed for cut-off port travel
External dust boot included
O-ring seal at the main rod guide and body interface
Fits Tilton 800-Series and 900-Series pedal assemblies

Part TypeMaster Cylinder

BrandTILTON

Package Height2.25

Package Width3.5

Package Length8.5

Weight0.605 PG

Part CategoryPerformance Parts

Master Cylinder Stroke1.1 in (27.94 mm)

Master Cylinder Bore Size0.7 in (17.78 mm)

Part FitmentSemi Universal

Vendor Part Number78-700

Package Qty1