This listing is for a brand new rocker arm stud and guide plate kit from Elgin Industries. Kit includes 8 guide plates and 16 rocker arm studs.

The guide plates are the flat style for 5/16" diameter pushrods. The rocker arm studs are the screw in style with shouldered heads and fit 3/8" rocker arms.

This kit can be used in many small block Chevy  262, 265, 267, 283, 302, 305, 307, 327, 350 and 400 V8 engines.

Guide Plate Details:

• Part Number: GP100S
• Stud Hole Size: 7/16"
• Push Rod Slot Size: 5/16"
• Material: Heat Treated Steel

Rocker Stud Specifications:

• Part Number: RDS2920
• Material: 190,000 PSI Alloy Steel
• (A) 2.425" Overall stud length
• (B) 1.725" Stud height
• (C) 0.700" Screw-in thread depth
• (D) 0.875" Adjuster thread depth
• (E) 3/8"-24 Fine thread
• (F) 7/16"-14 Coarse thread

Check my eBay store for more sizes and styles of rocker stud and guide plates kits.