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2016-2019 Cadillac CTS-V • 2016-2024 Chevrolet Camaro V8 • All LT1 / LT4 crate engines with GM oil pan part number 12639931 SCHEMATIC, PARTS LIST & HARDWARE Figure 1 - EGM-136 Schematic Item Part Number Description EGM-136 Oil Pan Adapter...
(17.8 cm x 15.5 cm x 1.5 cm) Fitting Ports -10 SAE J1926-1 Straight Thread O-ring Port, -14 UNF Weight (Adapter Only) 10.5 oz (298 g) EGM-136 Material CNC-Machined 6061-T6 Billet Aluminum EGM-136 Finish MIL-A-8625, Type II, Black Anodizing Visit www.improvedracing.com for additional support...
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PREPARING FOR INSTALLATION WARNING: NEVER work under a vehicle supported only by a jack. WARNING: NEVER cap / plug the oil ports on the EGM-136 adapter. WARNING: Capped / plugged oil ports block oil flow in the engine and may result in catastrophic engine damage.
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3. Place a drain pan under the oil filter and remove the filter. Oil may be hot! 4. Place a drain pan under the factory oil cooler. 5. Use a 10 mm tool to partially loosen all four M6 screws securing the factory oil cooler to the oil pan.
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14. Use a 10 mm tool to remove all M6 screws securing the factory oil cooler to the oil pan and remove the oil cooler. PREPARE THE CAP FITTING 1. Remove the used O-ring on the factory fitting and replace it with the new O-ring from the E6G-680 hardware kit, as shown in Figure 4.
2. Use a 10 mm tool to secure the adapter to the oil pan using the supplied M6 flange screws. 3. Torque to 10 lb-ft (13 N-m). 4. Install the adapter fittings into EGM-136. 5. Torque to 20 lb-ft (27 N-m). INSTALLING THE OIL COOLER 6.
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3. Using a wrench, rotate the nut to tighten. Turn the nut the amount shown on the chart. ght. Mark a line on the nut Misalignment of the mark and adapter before torquing. shows the amount which the nut was tightened. Figure 6 - Marking the Fittings for Correct Tightening Alternate Tightening Method Two Size...
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