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Rotator, ( Lash Cap) Exhaust Valve, Predator And GX120 to GX200 Stock Lash Caps Sold Each, 5.5 mm, (Hemi Predator, GX200 & 6.5 Chinese OHV's) Lash Caps Pair, 5.5 mm, Hardened for Stainless Valves (GX200 & 6.5 Chinese OHV's)
Sold Individually, Stock Replacement Lash Cap for Predator 212 And GX120 to GX200 Stock Lash Caps. 5.5 mm Sold Each. For Hemi Predator, GX200 & 6.5 Chinese OHV's.
Lash cap Pair for Racing Valves. Used to correct Valve Train Geometry (Required with Roller Rockers)
Lash caps Pair, 6.5 mm, Big Block, Hardened for Stainless Valves (GX270 & GX390) EC 5mm Lightweight Clone Lash Cap (Sold as a Pair)
Big Block Lash cap Pair for Racing Valves. Used to correct Valve Train Geometry (Required with Roller Rockers)
( NOTE: THESE ARE SOLD AS A PAIR)
Fits 5mm valve stems on the Predator 212 Non-Hemi, Tillotson 212R,Wildcat 223 and Many built cylinder heads
Valvetrain weight is crucial for valvetrain performance. Every gram equals almost 40rpms. Less weight not only allows more rpm but makes the valvetrain more reliable.

  • Lightweight lash Cap: 85-1g average
  • Stock Standard Lash Cap: 1.9-2.2g average
  • Thickness .880-Inch

Fits: Tillotson 212R, Wildcat 223, & Predator 212 Non-Hemi, and other 5mm valve stems.
Note: Ducar/Tillotson 212E Hemi Heads have 5.5mm valves tapered to 5mm for locks, retainers, and lash caps. These 5mm lash caps will work on those heads.