Aluminium Roller Rocker Set 1.6 Ratio (7/16" Stud Mount) PR66910 Product:Suit SB Chev They are manufactured from thick

They are manufactured from thick steel and feature a cushioned handle for comfortable use

90° NPT Swivel to Male AN Flare Adapter 1/2" to -12ANBlack Finish

These modular mounts can easily be flipped and reinstalled into different threaded holes on the fuel rail itself allowing it to suit GM LS1

CVR65022BL

Aluminium Roller Rocker Set 1.6 Ratio (7/16" Stud Mount) PR66910 Product:Suit SB Chev They are manufactured from thickAluminium Roller Rocker Set 1. 6 Ratio (7 16" Stud Mount)Suit SB Chev PR66910 66910 Rid your engine of internal friction with roller tipped rocker arms. The race proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. 16 extruded aluminum roller rockers and 16 poly locks.