Improved Racing's performance aluminum windage tray for LS family engines is a direct bolt-on replacement for the factory tray that clears up to a 4" stroke and works with both factory studs and ARP studs. These windage trays are 100% bolt-on compatible...

ARP Oil Pan Bolt Kit 12 Point Head 4.8L 5.3L 5.7L 6.0L 6.2L 7.0                          The engineers at ARP spent quite a bit of time...

Billet Aluminum LS Oil Supply Adapter for LS Engines. ***MADE IN THE USA*** This adapter screws into the top of the block behind the intake manifold and adapts the port to a universal 1/8" pipe fitting. This adapter can be used with mechanical or...

GEN III/IV LS Oil Pressure Sending Unit, GM

Designed to function in conjunction with the widely available GM style Fluid Temperature Sensor, the module is ideal when trying to measure parameters such as engine oil and coolant temps, before and after intercooler/heat exchanger temps,...

Provides an easy and economical way to measure fluid temperature and convert to a universal 0-5V output. Designed around the widely available GM-style Intake Fluid Temperature Sensors, the FAST® Fluid Temp Sensor & Converter Kit is ideal when...

These late model valve cover fill caps screw into the valve cover like an ordinary cap. These caps feature a baffle & -10 ORB (7/8"-14 Straight Thread O-Ring Style Port) for use w/ AN O-Ring Fitting (or Port hose end) & AN hose to the catch...

Improved Racing's patented dry sump LS oil pan baffle bolts directly into the dry sump pan with the existing screw holes used for the pickup tube. No drilling holes in your pan and no modifications required! One of the main causes of oil starvation in...