LS SERPENTINE W/P ONLY DRIVE KIT 25%

25% Reduction Water Pump only drive. Same as KRC 37752000 Except with KRC 38230000, 3.0” diameter crank pulley.

The Chevrolet LS under-drive water pump pulley kits are mainly used in dirt-track racing applications where a clockwise rotation water pump is required allowing the use of a mechanical fan. LS Under- Drive Kits work in conjunction with a bellhousing mounted Pro or Elite Series aluminum power steering pump or a Dry-Sump mounted Pro/Elite Series power steering pump. See the rear alternator mounting bracket kit below. Other configurations available.

- KRC 70400525 CT525 Dirt Tensioner,

for Stewart water pump

- KRC 38152500 CT525 R-LOK crank adapter

- KRC 38232500 R-LOK serpentine crank pulley 3.25”

- KRC 38025400 SB Chevy and SB Ford 4.0” W/P pulley

- GDY 4060260 6-Rib x 26.0” serpentine belt

- KRC 72525960 CT525 dirt hardware kit