Description
COMP Cams 1787-16 – Retainers Tool Steel For 2691
Valve Spring Retainer – 7 Degree – 0.640 in OD Step – 1.055 in Single Spring – Steel – Set of 16
CNC-machined for consistency, these 7 degree tool steel retainers feature light weight, exceptional strength and wear characteristics. Fit 11/32″ valves with 1.055″ OD springs such as our 26915, 26918, 26918, 26986, and 26995 springs.
angle and fit 11/32″ stems. Tool Steel Retainers provide the best of all valve train benefits: light weight, as well as exceptional strength and wear characteristics. Approximately 33% lighter than conventional chromemoly Steel retainers and only 2-4 grams heavier than titanium (depending upon application), they are made from high-grade Tool Steel, making them able to withstand even the most demanding Race applications. Developed using latest FEA and CAD software, these retainers are CNC-machined for consistent quality and Spintron-tested to extreme RPM.
Compatible Lock: 648-16Diameter 1: 0.948Diameter 3: 0.64Lock Angle: 7Retainer Material: Tool SteelValve Spring Diameter: 1.055Valve Stem Size: 11/32Amazon ASIN: B0046ZHOEKC.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?: YesC.A.R.B. Exemption Reason: No impact on pollution output of vehicle.C.A.R.B. E.O. Number: N/A
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