3/8″, 1.5 Ratio Stainless Steel Roller Rocker Arm kits compatible 10214664, 12669993, 12681275 fits for Chev SB 305 350 400

Vehicle:
Chevrolet Small Block
Engine: Sbc 305 350 400
Rocker Arm Mounting Style: Stud
Rocker Arm Ratio: 1.5
Stud Size: 3/8 in.
Rocker Arm Body Style: Standard
Rocker Arm Nut Style: Polylock
Rocker Arm Material: Stainless steel
Quantity: Sold as a set of 16(rockers and bolts).