Map Sensor 3 Bar Gm Style Universal with Harness Speedmaster high-volume water pumps have

Speedmaster high-volume water pumps have a ribbed aluminum housing and a heavy-duty ball/roller bearing assembly

without spending an arm and a leg

Small Block Chevy heads are available with Straight or Angled sparkplugs

These Speedmaster crankshafts are precision-ground and micro-polished to exacting tolerances

Speedmaster has redesigned the power gear sets to incorporate four pinion gears--unlike a stock 3-pinion style--to increase their load-handling characteristics

Map Sensor 3 Bar Gm Style Universal with Harness Speedmaster high-volume water pumps haveSpeedmaster sensors measure the load being placed on the engine by monitoring the intake manifold vacuum. It relays the load output to the ECU which adjusts the fueling for optimum performance and economy.