Product Review

This listing is for a brand new rocker arm stud and guide plate kit compatible replacements for BBC Chevrolet's using 3/8" diameter push rods that is made by Elgin Industries. These are compatible replacements for the following: 396 CID (6.5L) 1965-1970 Passenger Cars & Pickups 402 CID (6.6L) 1970-1972 Passenger Cars & Pickups 427 CID (7.0L) 1966-1969 Passenger Cars & Pickups 454 CID (7.4L) 1970-1990 Passenger Cars & Pickups Kit includes 8 guide plates and 16 rocker arm studs. 7/16"-20 Fine thread Top 7/16"-14 Coarse thread. Material: Black Oxided 180,000 PSI Alloy Steel Studs. 2.560" Overall stud length 1.765" Stud height