Isky Racing Cams 9315 Standard Dual Valve Spring Set Outer OD/ID: 1.550 in./1.13

Isky Valve Spring Set 235D; Single Spring 1.260 in. OD, 130 lbs @ 1.750 in.

Engine Valve Spring Kit-OEM Replacement Valve Spring Set ISKY 235D

ISKY 235D 1.260" Performance Valve Spring Set Good To .550" Lift Set Of 16

NOS ISKY Chrome Silicon Dual Valve Spring Set for Ford Flatheads 1932-53 pn 4005

Isky 235D Valve Spring, Single Spring / Damper, 350 lb/in Spring Rate, 1.150 in

Engine Valve Spring Kit-OEM Replacement Valve Spring Set ISKY 235D

Isky Racing Cams 235D Valve Spring Set