Description

M8x1.25 threads on both sides. 52mm Overall Stud Length. 12 Point flange nuts By tying pairs of rocker arms together COMP Cams has found a way to improve valve train dynamics increase valve train stiffness and reduce deflection. The use of a tri-layer bushing instead of needle bearings reduces deflection which then allows for increased rigidity and decreased rocker pad wear. The increased valve train stiffness provided by the COMP Cams Max-Lift BSR Shaft Rocker System makes the same camshaft perform like a slightly larger camshaft as more of the lobe lift is transferred directly to the valve train instead of being absorbed by deflection in the cylinder head and single-bolt rocker mounting design. The system will also allow the use of higher lift more aggressive camshafts before the valve train goes out of control. The Max-Lift BSR Shaft Rocker System ensures the rocker pad and valve tip remain parallel through the contact sweep allowing the rocker to safely sweep up to .675� valve lift. Available for GM GEN V LT1/LT2/LT4/LT5/L86 engines the COMP Cams Max-Lift BSR Shaft Rocker System ships fully assembled for an easy bolt-on installation. Does NOT fit GM Gen V L83 (5.3L) cylinder heads.

• Specifications

  • Effective Stud Length (mm)::28.4 MM
  • Rocker Arm Nut Thread Length (mm)::14.6 MM
  • Effective Stud Length (in)::1.118 IN
  • Rocker Arm Nut Thread Size:M8x1.25
  • Rocker Arm Nut Wrench:10mm 12 point
  • Base Thread Length (mm)::19.1 MM
  • Base Thread Length (in)::0.752 IN
  • Quantity::16
  • Guideplate Locator Shank:N/A
  • California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
  • Rocker Arm Nuts Included:Yes
  • Base Thread Size:M8x1.25
  • Rocker Arm Nut Thread Length (in)::0.575 IN