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EC 5MM Billet Aluminum Retainers For Dual Valve Springs EC Billet Aluminum Retainers For 5mm Valve Stems ( Single Spring) EC 5mm Billet Titanium Retainers w/5mm Lash Caps For Dual Springs
These Lightweight Retainers reduce weight and improve valvetrain stability. Our billet retainers are lightweight but very strong and durable. The Hard Anodized Coating permeates the metal protecting it from wear and is chemical resistant. The bright red color adds a brilliance when you remove the valve cover for that high performance racing appearance.

DO NOT USE DUAL VALVE SPRINGS WITH STOCK VALVESWE RECOMEND USING OUR 5mm STAINLESS VALVES FOR DUAL spring setups.
  • R-35 25mm (Stock Exhaust) +.050 Longer SS Valve
  • R-36 27mm (Stock Intake) +.050 Longer SS Valve
R-37 32mm +.050 Longer SS Valve
Valves are sold separately
or
RX2725 Tillotson 212/225 Stock Head with Stainless Valves
Fits 5mm Valves, 5mm Valves are standard in Predator Non-Hemi 212, Tillotson 225R/RS Engines
Fits 32lbs and 36lbs Dual Valve Springs (the retainers will not work with single springs)
Comes with 5mm Valve Keepers/Locks
These Lightweight Retainers reduce weight and improve valvetrain stability. Our billet retainers are lightweight but very strong and durable. The Hard Anodized Coating permeates the metal protecting it from wear and is chemical resistant. The bright red color adds a brilliance when you remove the valve cover for that high performance racing appearance.
Specs
  • Fits 5mm Valves, 5mm Valves are standard in Predator Non-Hemi 212, Tillotson 212R and Tillotson 225R/RS Engines.
  • Fits stock, 22lbs, and 26lbs Single valve Springs (The retainers will not work with dual springs).
  • Comes with 5mm Valve keepers/Locks
EC Billet Titanium Retainers fit 5mm Valve Stems using Dual Valve Springs.
Lightweight retainers reduce weight and improve valvetrain stability. Our Billet retainers are lightweight but very strong and durable. The New Titanium combines lightweight with superior durability for the most stable valvetrain for high RPMSs engines running aggressive cam profiles or high ratio rockers.

Do not use dual valve springs with stock valves. We recommend using our 5mm Stainless Steel Valves for Dual Spring Setups.

R-35 25mm ( Stock Exhaust) + .050 Longer SS Valve
R-36 27mm ( Stock Intake) +.050 Longer SS Valve
R-37 32mm +.050 Longer SS Valve
Valves are sold separately
Or
RX2725 Tillotson 212/225 Stock Head with Stainless Valves
Rocker Arm Assembly and other hardware not included
278-50-T2 EC Billet Titanium Retainer Specs:
Fits 5mm Valves, 5mm Valves are Standard in Predator Non-Hemi 2312, Tillotson 212R And Tillotson 225R/RS Engines
Fits 32lbs, & GP-965 Comp Springs (The Retainers will not work with Single Springs)
Comes with 5mm Valve Keepers/Locks