ProForged Upper Ball Joint - Greasable - Bolt-In - GM W-Body 1978-88 R01P003XXXL High Performance Series bolts are

High Performance Series bolts are rated at 170

Aluminum Heat Shield:

Includes a one-half inch NPT machined port for installing a water temperature sending unit and two one-quarter inch NPT machined ports to plumb return lines on popular aftermarket cylinder heads

The Launch Control also features two other rpm limits

Canton CM Filter Systems

ProForged Upper Ball Joint - Greasable - Bolt-In - GM W-Body 1978-88 R01P003XXXL High Performance Series bolts areProduct Description: Ball Joint Greasable Upper Front Bolt In 1 in Extended Length Hardware Included GM G Body 1978 88 Sold Individually ProForged new products are designed using the latest CAD programs and prototypes are validated through hardness testing, microstructure analysis, surface finish examination, and roundness testing. We ensure application suitability through extensive tensile and elasticity strength testing, stud pullout testing, stud