The Peterson Fluid Systems LS-series right-side mount kit pairs a right-side mount blade with tension adjustment for LS engines, using the R4 pump’s tab mounting system. Supplied with installation hardware, this kit lets installers fine-tune tension during setup and avoids the need for a separate mounting block in LS engine configurations with Peterson R4 pumps.
Peterson Fluid Systems LS Series Mount Blade - Right Side w/ Tension Adjustment