Summary
For more than 35 years, the COMP Cams mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. Chevrolet small block 283-307-327-350 valve springs 981-16. SPECIFICATIONS:
Coil Bind Height (in) - 1.150 in.
Inside Diameter of Spring - .880 in..
Number of Springs Per Valve - Single
Outside Diameter of Outer Spring (in) - 1.254 in.
Valve Spring Style - Standard
Seat load 105lbs @ 1.700
Open load 273lbs @ 1.250
