CompCams

Retainer

CompCams : 742-16

Artikelnr: COM742-16
Precision machined from chromemoly steel then black oxided, these 7 degree retainers are designed specifically for GM engines using our 980 or 981 single valve springs.
  • Amazon ASIN: B000CIUDS4
  • C.A.R.B. E.O. Number: N/A
  • 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 Federally Certified Vehicles Manufactured Before 1967?: 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. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
  • C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.
  • Compatible Lock: 648-16
  • Diameter 1: 1.23 IN
  • Diameter 2: 0.87 IN
  • Diameter 3: 0.65 IN
  • Lock Angle: 7 DD
  • Retainer Material: 4140 Chromemoly Steel
  • Title: 7 Steel Retainer Set of 16 for SBC, Chevrolet/Buick V6 w/ 1.250" OD Spring
  • Valve Spring Diameter: 1.25 IN
  • Valve Stem Size: 11/32 IN
  • Make: Chevrolet
  • Block type: Small Block