Billet Specialties - Thermostat Housing Straight LT Engine Black Coil Spring - Gold Series

Coil Spring - Gold Series - 5 in OD - 7 in Length - 600 lb/in Spring Rate - Pull Bar - Steel - Gold Powder Coat - Each

5 in Oval - 3 in Tall - 5-1/8 in Carb Flange - Raised Base - Ribbed - Aluminum - Polished - Kit

25 Thread - 40 mm Long - 10 mm Hex Head - Stainless - Polished - Universal - Set of 5

5 in OD - 6 in Length - 400 lb/in Spring Rate - Red Powder Coat - Each

No external control boxes are necessary to work directly with ECM or VSS signals

Billet Specialties - Thermostat Housing Straight LT Engine Black Coil Spring - Gold SeriesWater Neck Straight 1 1 2 in Hose Barb Fixed O Ring Stainless Hardware Aluminum Black Anodized GM LT Series Each