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.
Proprietary Vertical Tie Bar Design For 481X and SMX Engine Platforms
Morel Lifters - Dim A and Dia B Report1. Dim A is the distance measured from the bottom of the Rollerto 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 measurementsfor Dim A or Dia B.4. Dimension A can vary because multiple manufacturing tolerancescan "stack" upon each other. Therefore, never use Dim A, taken fromthe table, to calculate the length of the Push Rods.5. Always use the actual measurement for Dim A, after receiving theLifters, when calculating the length of the Push Rods.
DIM A: 1.890" DIA B: 0.312"