COMP Cams Valve Spring For 972-974 - 978-1

$15.95 USD
By COMP Cams - Quote
SKU: BBR_BDQQ-978-1
Minus Plus
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Additional Attributes:

  • GTIN: 00036584272007
  • Compatible .570" Guide Diameter Spring Seat: 4770-1
  • Compatible Retainer: 740-1
  • Compatible Shims: 4755
  • Compatible Spring Cup (O.D. Locator): 4704-1
  • Damper: Yes
  • Inner Spring Inside Diameter: 0.697
  • Number of Springs: 2
  • Outer Spring Inside Diameter: 1.06
  • Outer Spring Outside Diameter: 1.46
  • Seat Height: 1.85
  • Seat Pressure: 127
  • Spring Rate: 403
  • Amazon ASIN: B00062YRCY
  • C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
  • C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
  • C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
  • C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
  • C.A.R.B. Exempt for On-Road Vehicles?: Yes
  • C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.
  • C.A.R.B. E.O. Number: N/A
  • Coil Bind Height: 1.195

Extened Information:

  • Emissions : Legal US
  • Life Cycle Status: Available To Order

Packaging:

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 3.8 x 4 x 1.1 inches

PDF: