Brake Master Cylinder, Aluminum with Chrome Finish [GM Universal Mounting] 1 in.

Name: Brake Master Cylinder, Aluminum with Chrome Finish [GM Universal Mounting] 1 in.
Brand: JEGS
SKU: 555-631158
Price: 109.99 USD
Availability: InStock

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Ships on 11/04/2026

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Brake Master Cylinder

GM Universal Mounting
Drum/Drum, Disc/Drum & Disc/Disc Applications
1 in. Bore
9/16 in.-18 & 1/2 in.-20 Ports
Aluminum
Chrome Finish

JEGS 555- 631158 Brake Master Cylinder Notes:
GM Universal Aluminum Chrome 1" Bore; 9/16" & 1/2" Ports on Both Sides; Exact Copy of Original; Master Cylinder has a piston adaptor that will allow for power or manual applications. For Disc/Drum or Drum/Drum Applications. (Note: if you are running Drum/Drum you will also need a metering valve PVM) Notes Universal fit made for disc brake conversions with a dual bail fluid compartment and adapter for power or manual brakes. Can be used for manual or power applications. Deep bore with a shallow bore adapter included.:

Replacement Brake Parts For You When You Need Them!

Rotors, calipers, hoses, and other brake parts need to be replaced on a regular basis. Keep your brake system maintained with JEGS Replacement Brake Parts.

Part TypeMaster Cylinder

Product LineJEGS Brake Conversion Kit Replacement Parts

BrandJEGS

Package Height8.0

Package Width8.0

Package Length14.0

Weight5.0 PG

Part CategoryPerformance Parts

Master Cylinder Cap IncludedYes

MaterialAluminum

Part FitmentSemi Universal

Reservoir IncludedYes

Bore Diameter1 in (25.4 mm)

FinishChrome

Vendor Part NumberMC1321ACHFT

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Brake Master Cylinder, Aluminum with Chrome Finish [GM Universal Mounting] 1 in.

JEGS 555- 631158 Brake Master Cylinder Notes:

Replacement Brake Parts For You When You Need Them!

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