Chevy GM LS3 Fabricated EFI Twin Throttle Body Intake Manifold Black Speedmaster high-volume water pumps have

Speedmaster high-volume water pumps have a ribbed aluminum housing and a heavy duty ball/roller bearing assembly

Get up to four degrees of timing adjustment with Speedmaster adjustable timing pointers

you get reduced wear on the main bearings and timing gear

Designed with a drain plug for easy fluid inspection or transmission service without the mess of dropping a full pan of fluid

Speedmaster cylinder head fasteners are made from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity

Chevy GM LS3 Fabricated EFI Twin Throttle Body Intake Manifold Black Speedmaster high-volume water pumps haveFuel Rail Kit & Throttle Bodies sold separately.