All Items

Earl's Adjustable Coolant Cross-Over Tube -16 AN x (2) -12 AN - Adjustable Length Range - 6.8" to 10.5" (c/l to c/l of -12 Swivels), Billet Aluminum w/ (2) O-ring seals. Ideal for use w/ LS0022ERL & Remote Mounted Electric Water Pump.

The Earls Adjustable Coolant Cross-Over Tube simplifies the plumbing of a Remote Mounted Electric Water Pump by eliminating T's, Y-Blocks, and extra hose ends. The design of this special cross-over tube allows adjustable length & can be used as a...

Earl's LS Steam Tube Kit w/ Stainless Steel Hardline Tubing - LS Steam Tube Kit w/ Stainless Steel Hard Line Tubing and Black Anodized Fittings & Distribution Block. Four-Corner Style Allows Coolant Flow From the Front & Back of the Cylinder Heads.

Earl's hard line steam tube kit is designed to eliminate trapped air and steam from your engine to prevent hot spots & overheating. Easy bolt-on installation when used with Earl's pivoting steam vent adapters - part # LS9807ERL (2 sets required). Made...

Earl's GM LS PCV Fitting -8 AN Male - GM LS PCV Fitting -8 AN Male Black Anodized Finish - Fits Many GM OE Valve Covers w/ 3/4" ID on Grommet

These special fittings allow easy installation of a catch tank on GM LS racing engines that have a PCV (positive crankcase ventilation) fitting on the OE valve cover. This fitting has a 3/4" outside diameter that fits into the OE grommet instead of the...

Earl's Remote Electric Water Pump Plumbing Kit - Fits GM LS Series Engines w/ Remote Electric Water Pump, -16 AN Male Inlet & Outlet, Billet Aluminim w/ Black Anodized Finish

This plumbing kit simplifies the installation of a remote mounted electric water pump on the General Motors (GM) LS series engine. The special adjustable coolant cross-over tubes eliminate the Tees, Y-blocks & extra hose ends needed to make all the...

Earl's Clutch Adapter Fitting - Long Style - -4 AN Male to Factory GM/Jeep/Mopar Master Cylinder & Clutch Release Bearing

This new long style adapter is ideal for use on engine swaps w/ the T-56 and other Late Model manual transmissions. This extra-long adapter (part # LS640281ERL) is used on the feed side to the hydraulic clutch release bearing. This adapter is 4.329"...

Earl's Clutch Adapter Fitting - Early - 90 Degree - 90 Degree Clutch Adapter Fitting -4AN Male to OE (Original Equipment) GM/Jeep/Mopar Master Cylinder & Clutch Release Bearings

The clutch system on most late-model vehicles use a plastic clutch hose that is tough to modify when doing an engine swap. The OE plastic hose can expand and may not work correctly in high heat, high pressure, or with a racing clutch. These special...

Earl's Clutch Bleeder Screw - Long Style - Bleeder Screw w/ M10 x 1.5 Threads to -4 AN Male

This new long style adapter is ideal for use on engine swaps w/ the T-56 and other Late Model manual transmissions. This extra long bleeder screw (part # LS642001ERL) is 4.421" long and this extra length makes it easier to reach w/ a wrench inside the...

EARL'S LS STEAM VENT ADAPTERS - -4 Single Out (One Pair) Vent Adapters

Another first from Earls are the adjustable LS steam tube adapters. The original GM brazed vent tube manifold does not take into consideration the aftermarket intakes and accessories we put on our performance vehicles. Replace the rigid hard lines with...

EARL'S LS STEAM VENT ADAPTERS - -3 Dual Out Vent Adapters (One Pair)

Another first from Earls are the adjustable LS steam tube adapters. The original GM brazed vent tube manifold does not take into consideration the aftermarket intakes and accessories we put on our performance vehicles. Replace the rigid hard lines with...

EARL'S LS STEAM VENT ADAPTERS - (One) -3 Single (One) -3 Dual Out Vent Adapters

Another first from Earls are the adjustable LS steam tube adapters. The original GM brazed vent tube manifold does not take into consideration the aftermarket intakes and accessories we put on our performance vehicles. Replace the rigid hard lines with...

Earl's GM LT Gen-V Oil Pressure Adapter Fitting - Fits GM LT Gen-V engines (2014 & up), M12 x 1.75 w/ Tapered Seat to 1/8" NPT Female Port - Stainless Steel

These Special Plugs and adapters are needed when you remove the vacuum pump on the GM LT Gen-V - 2014 & up engines. When the vacuum pump is removed, it exposes two passages in the oil galley. These passages are metric straight threads and they need to...

Earl's GM LT Gen-V Vacuum Pump Delete Kit - Fits GM LT Gen-V Engines (2014 & up), M12 x 1.75 w/ Tapered Seat - Set of (2) Plugs - Stainless Steel

These Special Plugs are needed when you remove the vacuum pump on the GM LT Gen-V - 2014 & up engines. When the vacuum pump is removed, it exposes two passages in the oil galley. These passages are metric straight threads and they need to be plugged.