M8x1.25 threads on both sides. 52mm Overall Stud Length. 12 Point flange nuts

No modifications to stock rocker arms needed. Check fitment on aftermarket systems before use. Torque specs follow the factory settings. Check the service manual for the proper specification and process.

SKU BDQQ-4587-KIT Category

$ 162.88

bolt-on installation. Does NOT fit GM Gen V L83 (5.3L) cylinder heads.

Additional Attributes:

GTIN: 00036584413110
Base Thread Length (in):: 0.752
Base Thread Length (mm):: 19.1
Base Thread Size: M8x1.25
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Effective Stud Length (in):: 1.118
Effective Stud Length (mm):: 28.4
Guideplate Locator Shank: N/A
Quantity:: 16
Rocker Arm Nut Thread Length (in):: 0.575
Rocker Arm Nut Thread Length (mm):: 14.6
Rocker Arm Nut Thread Size: M8x1.25
Rocker Arm Nut Wrench: 10mm, 12 point
Rocker Arm Nuts Included: Yes

Extended Information:

Emissions : CARB Eligible
Life Cycle Status: Available To Order

Packaging:

Quantity of Each: 1
Package UOM: ST
Dimension: 8 x 2.225 x 2.225 inches
Weight: 1.05 PG