Innovation
not Imitation
MOREL SMX and 481X .903" Roller Lifters - SMX-7737
Click on Image(s) Below to Enlarge
MOREL SMX and 481X .903" Roller Lifters - SMX-7737MOREL SMX and 481X .903" Roller Lifters - SMX-7737MOREL SMX and 481X .903" Roller Lifters - SMX-7737

MOREL SMX and 481X .903" Roller Lifters - SMX-7737

SMX-7737
Price: $1,949.00
Sale Price: $1,729.99

Morel SMX-7737 0.903” Tie-Bar Solid-Roller Lifters - For 481X and SMX Engines

Are you looking for a top-quality tie-bar lifter for your 481X engine?  These MOREL SMX-7737 BLACK MAMBA LITE lifters feature a billet body with a solid bushing rather than needle bearings.  The pressure-fed axle and bushing always ensure full-time oil lubrication. This greatly increases the cycle life and durability of the lifter. These solid-roller lifters have been proven reliable at over 9,000RPM in drag racing and endurance-based applications.  Capable of handling valve springs over 400 lb on the seat and over 1000 lb open spring pressures.

  • MOREL BLACK MAMBA LITE Design
  • Non-Coated Body (DLC coating available as an upgrade option)
  • .903 Diameter with .810 Wheel
  • +.300″ Tall
  • Can be rebuilt
  • On-center pushrod design (INT or EXH offset are special order)

Proprietary Vertical Tie Bar Design For 481X and SMX Engine Platforms

Morel Lifters - Dim A and Dia B Report
1. Dim A is the distance measured from the bottom of the Roller
to the top of the Ball placed in the Seat.
2. Dia B is the diameter of the Ball placed in the Seat.
3. Dim A and Dia B represent a mean, or average, value of measurements
for Dim A or Dia B.
4. Dimension A can vary because multiple manufacturing tolerances
can "stack" upon each other. Therefore, never use Dim A, taken from
the table, to calculate the length of the Push Rods.
5. Always use the actual measurement for Dim A, after receiving the
Lifters, when calculating the length of the Push Rods.

DIM A: 1.890"   DIA B: 0.312"

481X and SMX Cup Height

Product Q & A