Wilwood Tandem Chamber Master Cylinder (Polished Finish) - 1.00" Bore 31015R Precision 1310 series replacement U-Joint

Precision 1310 series replacement U-Joint for use with PST Driveshafts

It’s available in bore sizes from 5/8" to 1

460 16V Ohv

bolt-in valve stem mounts in standard valve stem location and provides a clean semi-flush appearance

Wilwood Tandem Chamber Master Cylinder (Polished Finish) - 1.00" Bore 31015R Precision 1310 series replacement U-JointWilwood's Tandem Aluminum Master Cylinder is available in 2 bore sizes 1. 00" and 1 1 8"; and 3 finishes, plain, ball burnished and black e coat. 7 8" bore master cylinders are designed primarily for manual applications and include a pushrod. The 1" bore can be used in manual and power assisted applications and does not come with a pushrod. The 1 1 8" bore is designed for use primarily with power brake applications, either from vacuum assist or