Thermostat Housing -20AN Straight Up Chevy Black - BLK90119 7 in Long - Hex

7 in Long - Hex Nuts - Chromoly - Black Oxide - Set of 4

Water Neck - 15 Degree - 1-1/2 in ID Hose - Swivel - Stainless Hardware - Aluminum - Polished - GM LS-Series - Each

Breather - Push-In - Oval - 1-1/4 in Hole - PCV - 3/8 in Hose Evacuation Fitting - Aluminum - Polished - Each

50 Thread - 25 mm Long - 12 mm 12 Point Head - Stainless - Polished - Universal - Set of 5

Flywheel Bolt Kit - 12 Point Head - Chromoly - Black Oxide - Ford PowerStroke - Set of 10

Thermostat Housing -20AN Straight Up Chevy Black - BLK90119 7 in Long - HexWater Neck Straight 20 AN Male Hardware O Ring Included Aluminum Black Anodized Small Block Chevy Each