MasterCylinder No: 260-16791-P

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Compact Tandem Master Cylinder Mopar 4-Bolt w/push
Prod #: 260-16791-P
Price: $382.44

Master Cylinder Dimensions
Bore Size 15/16"
Area (in²) 0.690
Stroke 1.10
Volume (cu in)
Master Cylinder Description
Type Tandem Outlet
Outlets 2
Material Aluminum
Finish Chrome P-coat
Res Type Integral
Res Size (oz) 7.8 / 4.7
Res Size(cu in) 14.0 / 8.5
UPC Number
UPC 889545106848
Product Documents
Rebuild Kit Product Data Sheet

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Compact Tandem Master Cylinder Mopar 4-Bolt w/push - Product Summary

Wilwood now makes a performance master cylinder with a flange specifically for Mopar's unique four bolt pattern. The rectangular mounting flange of our Mopar Compact Tandem master cylinder matches the A-body, B-body and the E-body firewall mounts in the 1960's and 70's. Available in 15/16", 1.00" and 1-1/8" bore sizes without pushrod, 15/16" and 1.00 with pushrod and Mopar style eyelet. Available in either a chrome powder coat finish or a glossy black E-coat to complement any engine bay. Optional kits are available that include a combination valve with a hydraulic brake light switch, adjustable proportioning valve, bracket, and plumbing.

Master Cylinder Dimensions

Wilwood Compact Tandem Master Cylinder Mopar 4-Bolt w/push Drawing Wilwood Compact Tandem Master Cylinder Mopar 4-Bolt w/push Drawing Zoom Image
Additional Dimensions
Overall Length(in) 8.92
Flange to End Length (in) 6.55"
Inlet Size (in)
Inlet Fit (in)
Outlet Size 1 (in) 1/2-20
Outlet Fit 1 (in) 3/8-24 IF or 1/2-20 IF
Outlet Size 2 (in) 1/2-20
Outlet Fit 2 (in) 3/8-24 IF or 9/16-20 IF
Additional Notes

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Version: 3.05 June 23, 2023