<![CDATA[Pirate Jack: New Products - Disc | Drum]]> https://piratejack.net Thu, 22 Oct 2026 08:25:34 +0000 <![CDATA[7/8" Bore Master Cylinder, 3/8-24" Ports Each Side, MC1322H-7/8, w/ Adjustable Proportioning Valve Kit (Drum/Drum)]]> https://piratejack.net/copy-of-7-8-bore-master-cylinder-universal-corvette-style-w-3-8-24-ports-each-side-mc1322h-7-8-including-bottom-mount-adjustable-proportioning-valve-distribution-block-2-10lb-residual-check-valves/ Mon, 12 Oct 2026 12:00:28 +0000 https://piratejack.net/copy-of-7-8-bore-master-cylinder-universal-corvette-style-w-3-8-24-ports-each-side-mc1322h-7-8-including-bottom-mount-adjustable-proportioning-valve-distribution-block-2-10lb-residual-check-valves/ 7/8" Bore Master Cylinder, 3/8-24" Ports Each Side, MC1322H-7/8, w/ Adjustable Proportioning Valve Kit (Drum/Drum)

7/8" Bore Master Cylinder & Adjustable Proportioning Valve Kit w/ (2) 10lb Residual Check Valves – Manual Drum/Drum

Everything you need for a strong, balanced..

Price: $165.00

]]> 7/8" Bore Master Cylinder, 3/8-24" Ports Each Side, MC1322H-7/8, w/ Adjustable Proportioning Valve Kit (Drum/Drum)

7/8" Bore Master Cylinder & Adjustable Proportioning Valve Kit w/ (2) 10lb Residual Check Valves – Manual Drum/Drum

Everything you need for a strong, balanced..

Price: $165.00

]]> 7/8" Bore Master Cylinder & Adjustable Proportioning Valve Kit w/ (2) 10lb Residual Check Valves – Manual Drum/Drum

Everything you need for a strong, balanced..]]> <![CDATA[7/8" Bore Master Cylinder, Universal Corvette Style w/ 3/8-24" Ports Each Side, MC1322H-7/8, Including Bottom Mount Adjustable Proportioning Valve / Distribution Block & (2) 10lb Residual Check Valves]]> https://piratejack.net/copy-of-7-8-bore-master-cylinder-universal-corvette-style-w-3-8-24-ports-each-side-mc1322h-7-8/ Mon, 12 Oct 2026 11:32:13 +0000 https://piratejack.net/copy-of-7-8-bore-master-cylinder-universal-corvette-style-w-3-8-24-ports-each-side-mc1322h-7-8/ 7/8" Bore Master Cylinder, Universal Corvette Style w/ 3/8-24" Ports Each Side, MC1322H-7/8, Including Bottom Mount Adjustable Proportioning Valve / Distribution Block & (2) 10lb Residual Check Valves

7/8" Bore Universal Corvette Style Master Cylinder w/ Bottom Mount Adjustable Proportioning Valve & (2) 10lb Residual Check Valves

Part #: MC1322H-7/8Price: $185.00

]]> 7/8" Bore Master Cylinder, Universal Corvette Style w/ 3/8-24" Ports Each Side, MC1322H-7/8, Including Bottom Mount Adjustable Proportioning Valve / Distribution Block & (2) 10lb Residual Check Valves

7/8" Bore Universal Corvette Style Master Cylinder w/ Bottom Mount Adjustable Proportioning Valve & (2) 10lb Residual Check Valves

Part #: MC1322H-7/8Price: $185.00

]]> 7/8" Bore Universal Corvette Style Master Cylinder w/ Bottom Mount Adjustable Proportioning Valve & (2) 10lb Residual Check Valves

Part #: MC1322H-7/8 <![CDATA[7/8" Bore Master Cylinder, Universal Corvette Style w/ 3/8-24" Ports Each Side, MC1322H-7/8]]> https://piratejack.net/copy-of-mc1322h-gm-universal-cast-iron-master-cylinder-3-8-ports/ Thu, 08 Oct 2026 15:15:36 +0000 https://piratejack.net/copy-of-mc1322h-gm-universal-cast-iron-master-cylinder-3-8-ports/ 7/8" Bore Master Cylinder, Universal Corvette Style w/ 3/8-24" Ports Each Side, MC1322H-7/8

Universal 7/8" Bore Dual Reservoir Cast Iron Master Cylinder, 3/8"-24 Ports on Both Sides

One master cylinder, many builds.

]]> 7/8" Bore Master Cylinder, Universal Corvette Style w/ 3/8-24" Ports Each Side, MC1322H-7/8

Universal 7/8" Bore Dual Reservoir Cast Iron Master Cylinder, 3/8"-24 Ports on Both Sides

One master cylinder, many builds.

]]> Universal 7/8" Bore Dual Reservoir Cast Iron Master Cylinder, 3/8"-24 Ports on Both Sides

One master cylinder, many builds.

https://piratejack.net/1-bore-aluminum-black-oval-tandem-master-cylinder-compare-to-wilwood/ Tue, 15 Mar 2016 11:06:11 +0000 https://piratejack.net/1-bore-aluminum-black-oval-tandem-master-cylinder-compare-to-wilwood/ 1" Bore Aluminum Black Oval Tandem Master Cylinder, Compare to Wilwood

1" Bore Black Aluminum Oval Tandem Master Cylinder: Disc/Drum

Give your street rod a clean, classic look with this Corvette-style oval master cylinder. The lightweight aluminu..

Price: $95.00

]]> 1" Bore Aluminum Black Oval Tandem Master Cylinder, Compare to Wilwood

1" Bore Black Aluminum Oval Tandem Master Cylinder: Disc/Drum

Give your street rod a clean, classic look with this Corvette-style oval master cylinder. The lightweight aluminu..

Price: $95.00

]]> 1" Bore Black Aluminum Oval Tandem Master Cylinder: Disc/Drum

Give your street rod a clean, classic look with this Corvette-style oval master cylinder. The lightweight aluminu..]]> <![CDATA[MC1921H - GM Universal Style Cast Iron Master Cylinder]]> https://piratejack.net/mc1921h-gm-universal-style-cast-iron-master-cylinder/ Wed, 28 Oct 2015 12:07:02 +0000 https://piratejack.net/mc1921h-gm-universal-style-cast-iron-master-cylinder/ MC1921H - GM Universal Style Cast Iron Master Cylinder

GM Universal Cast Iron 1" Bore; 9/16" & 1/2" Ports on Left 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 mete..

    Price: $65.00

    ]]> MC1921H - GM Universal Style Cast Iron Master Cylinder

    GM Universal Cast Iron 1" Bore; 9/16" & 1/2" Ports on Left 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 mete..

      Price: $65.00

      ]]> GM Universal Cast Iron 1" Bore; 9/16" & 1/2" Ports on Left 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 mete..]]> <![CDATA[MC1322H - GM Universal Cast Iron Master Cylinder. 3/8" ports]]> https://piratejack.net/gm-universal-cast-iron-master-cylinder-3-8-ports/ Wed, 28 Oct 2015 12:07:01 +0000 https://piratejack.net/gm-universal-cast-iron-master-cylinder-3-8-ports/ MC1322H - GM Universal Cast Iron Master Cylinder. 3/8" ports

        GM Universal Cast Iron 1" Bore; 3/8" 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 P..

          Price: $65.00

          ]]> MC1322H - GM Universal Cast Iron Master Cylinder. 3/8" ports

          GM Universal Cast Iron 1" Bore; 3/8" 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 P..

            Price: $65.00

            ]]> GM Universal Cast Iron 1" Bore; 3/8" 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 P..]]> <![CDATA[MC1321H - GM Universal Cast Iron Master Cylinder]]> https://piratejack.net/gm-universal-cast-iron-master-cylinder/ Wed, 28 Oct 2015 12:07:01 +0000 https://piratejack.net/gm-universal-cast-iron-master-cylinder/ MC1321H - GM Universal Cast Iron Master Cylinder

              GM Universal / Corvette style Cast Iron 1" Bore Master Cylinder. 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 Dr..

                Price: $65.00

                ]]> MC1321H - GM Universal Cast Iron Master Cylinder

                GM Universal / Corvette style Cast Iron 1" Bore Master Cylinder. 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 Dr..

                  Price: $65.00

                  ]]> GM Universal / Corvette style Cast Iron 1" Bore Master Cylinder. 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 Dr..]]> <![CDATA[MC1321ACHFT - GM Universal Aluminum Chrome Master Cylinder,]]> https://piratejack.net/gm-universal-aluminum-chrome-master-cylinder/ Wed, 28 Oct 2015 12:07:01 +0000 https://piratejack.net/gm-universal-aluminum-chrome-master-cylinder/ MC1321ACHFT - GM Universal Aluminum Chrome Master Cylinder,

                    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 ..

                      Price: $110.00

                      ]]> MC1321ACHFT - GM Universal Aluminum Chrome Master Cylinder,

                      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 ..

                        Price: $110.00

                        ]]> 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 ..]]> <![CDATA[MC1321ACH - Corvette Style Aluminum Chrome Master Cylinder]]> https://piratejack.net/corvette-style-aluminum-chrome-master-cylinder/ Wed, 28 Oct 2015 12:07:01 +0000 https://piratejack.net/corvette-style-aluminum-chrome-master-cylinder/ MC1321ACH - Corvette Style Aluminum Chrome Master CylinderUltra Light Weight 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 runnin..

                            Price: $100.00

                            ]]> MC1321ACH - Corvette Style Aluminum Chrome Master CylinderUltra Light Weight 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 runnin..

                              Price: $100.00

                              ]]> Ultra Light Weight 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 runnin..]]> <![CDATA[MC1312A - GM Universal Aluminum Master Cylinder]]> https://piratejack.net/gm-universal-aluminum-master-cylinder/ Wed, 28 Oct 2015 12:07:01 +0000 https://piratejack.net/gm-universal-aluminum-master-cylinder/ MC1312A - GM Universal Aluminum Master Cylinder

                                Ultra Light Weight GM Universal 1" Bore; 3/8" Ports on Both Sides; 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)

                                • 1" stainle..

                                  Price: $85.00

                                  ]]> MC1312A - GM Universal Aluminum Master Cylinder

                                  Ultra Light Weight GM Universal 1" Bore; 3/8" Ports on Both Sides; 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)

                                  • 1" stainle..

                                    Price: $85.00

                                    ]]> Ultra Light Weight GM Universal 1" Bore; 3/8" Ports on Both Sides; 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)

                                    • 1" stainle..]]>