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Part number: 987-12
Competitor Pricing
Product Details
Comp Cams 987-12 Dual Valve Spring Assemblies Valve Springs
Products specifications
Coated No
Coil Bind Height (in) 1.150 in.
Damper Spring Included Yes
Inside Diameter of Inner Spring (in) 0.697 in.
Inside Diameter of Outer Spring (in) 1.070 in.
Number of Springs Per Valve Dual
Outside Diameter of Outer Spring (in) 1.430 in.
Quantity Sold as a set of 12.
Spring Rate (lbs/in) 370 lbs./in.
Valve Spring Style Standard
Title 987-12 Valve Springs, for 984-975
Position N/A
Spring Type Double
Camshaft Type Hydraulic
Camshaft Type Mechanical
Coil Bind Height (in.) 1.15
Inside Diameter (in.) 0.7
Installed Height (in.) 1.75
Installed Pressure (lbs.) 138
Open Height (in.) 1.25
Open Pressure (lbs.) 325
Outside Diameter (in.) 1.43
Spring Rate (lbs./in.) 344
  • Dual Valve Spring
  • Coiled On the Most Advanced CNC Machines
  • 1 Year Limited Warranty
Reviews
Add your review
K
They were Very quick and i was very happy with the service i got!! 9-10*
B
Best price I could find on the web even after paying for shipping!  Shipped in a couple of days and great service!
M
easy transaction
D
Good
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