Performance Windage Tray for up to 4" Stroke LS Engines, Front Clearance Pans
Ships Today
- Clears all factory and aftermarket rods and crankshafts up to a 4" stroke
- Compatible with common shallow front LS oil pans, no modifications required; see application list
- Optimized to improve oil scavenging and windage control
- Works with factory and ARP studs
- More than 50% lighter than stock windage tray
- Lifetime Warranty. Made in the USA.
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. This is a 3/4-length windage tray designed to clear shallow front oil pans such as the 4th Gen F-Body oil pan.
These windage trays are 100% bolt-on compatible with factory LS oil pans. No need to grind, modify, or add spacers to your windage tray. No more oil starvation issues due to misaligned pickup tubes. Just bolt this on and everything will line up like factory!
Improved Racing has designed this windage tray to maximize oil drainage while optimizing windage control. Made from aluminum, it weighs less than half as much as the steel factory tray. Compatible with all of the oil pans listed below, no modifications necessary.
Features and Benefits
- Clears all factory and aftermarket rods and crankshafts up to a 4" stroke
- Compatible with many common LS oil pans, no modifications required; see application list below
- Optimized to improve oil scavenging and windage control
- Works with factory and ARP studs
- More than 50% lighter than stock windage tray
- Lifetime Warranty
- Made in the USA
Includes
- 1x EGM-243 aluminum performance windage tray
- 8x locking flange nuts for factory studs (for ARP studs, use nuts provided by ARP)
- 7x reducing bushings for use with factory studs
- Installation instructions
Applications
- Fits engines with factory or aftermarket rods and crankshafts up to a
4.000” stroke. - CAD-verified to fit Gen III & IV LS & Vortec family engines with the oil
pans listed in the table below. - Does NOT fit shallow skirt blocks such as the Dart LS Next
engine. - EGM-243 may fit additional aftermarket oil pans if:
- The aftermarket pan uses a dip stick tube that is compatible with
any of the oil pans listed in the table below. - The aftermarket pan uses a pickup tube that is compatible with
any of the oil pans listed in the table below. - Additional trimming may be required for interference-free
installation with aftermarket oil pickup tubes.
- The aftermarket pan uses a dip stick tube that is compatible with
- EGM-243 is guaranteed to be compatible with all of the oil pans listed below:
| Oil Pan Part Number | Application |
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GM Part Numbers:
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GM Part Numbers:
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| Part # | EGM-243 |
|---|---|
| Drop Ship Item | No |
| Special Order Item | No |
| Primary Material | 5052-H32 aluminum |
| Finish | Plain |
| Color | Natural |
| Clears Crankshaft Stroke | 4.000" |
| Clears Connecting Rods | Group 0 (Factory Rods) Group 1 (Most H-Beam Rods) Group 2 (Most I-Beam Rods) Callies Compstar H-beam Callies Ultra I-beam Eagle CRS6125BLW Eagle CRS6100L3D Eagle CRS6125O3D Eagle CRS6125O3D2000 Eagle All I-Beam Rods Eagle All others not listed GM All OEM LS Rods Except LS7 & LS9 GM OEM LS7 Rods GM OEM LS9 Rods K1 012AE25613 K1 012AE25613ST K1 012AE25613L K1 012AE25610 K1 All Others Not Listed Lunati All I-Beam Rods Lunati All H-Beam Rods Manley All H-Beam Rods Manley All I-Beam Rods Most Other Brand I-Beam Rods Most Other Brand H-Beam Rods Not Listed in Group 2 Oliver All I-Beam Rods Oliver All H-Beam Rods Scat All I-Beam Rods Scat All H-Beam Rods Texas Speed All Rods Thompson Motorsports All H-Beam Rods |
| Fits Oil Pan | Chevrolet Camaro SS / Z28 (4th Gen F-Body) 1998-2002 Holley 302-2 Front Clearance Oil Pan Holley 302-3 Front Clearance Oil Pan Moroso Front Clearance Oil Pan Pontiac Trans-Am / WS6 (4th Gen F-Body) 1998-2002 Cadillac CTS-V 2004-2015 |
| Manufacturer | Improved Racing |
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