https://centuryperformance.com/qa1-27-series-stock-mount-monotube-shock-absorber-hyperscrew-4-7-valving-steel/
QA1 27 Series Stock Mount Monotube Shock Absorber - Hyperscrew - 4-7 Valving - Steel - Century...
27 Series monotube shock with hyperscrew. Compressed height of 10.38", extended height of 15.67". Stud top and T-bar bottom, with a valving of 4-7M. The 27...