Mr. Gasket Water Neck Thermostat Housing Chev LS Swivel 300 # 2670BK Rate_10 The included fuel rails are

The included fuel rails are machined for -8 AN O-ring fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system

ARP Engine Bolt Kits

Bolts/Studs Included:Yes

Water Neck Style:Straight

Mr. Gasket Water Neck Thermostat Housing Chev LS Swivel 300 # 2670BK Rate_10 The included fuel rails areMr. Gasket Water Neck Thermostat Housing Chev LS Swivel 30o # 2670BK Water Neck, Aluminum, Black Anodized, Swivel, 30 Degree, Chevrolet, LS, Each Water Neck Style: 30 degree Swivel: Yes Sealing Style: O ring Water Neck Material: Cast aluminum Water Neck Finish: Black anodized Thermostat Included: No Mounting Hardware Included: Yes Heater Bypass Provision: No Quantity: Sold individually. Notes: Requires 2004 up (2. 25 in. diameter) thermostat. These