Direct Replacement.
This is the long style water pump used with pulley and brackets made for long water pumps.
The water pump includes everything shown in the picture.
High grade aluminum water pump, this pump will flow up to 40% more coolant than originals
It will dissipate heat better than the regular cast iron pumps
Galvanizing outlook makes your car beautiful.
High Volume Long Water Pump：
Material: Aluminum
Surface Finish: Polished Chrome
Pilot: 5/8"
Type: LONG WATER PUMP (7-1/4" from block to flange)
Block to hub measurement is 6 15/16"
Large 3/4" bearing with 5/8" shaft
Water Pump Pulley:
Double Grooves
Pulley Diameter is 6 9/16"
Pulley is 3" Tall
Bolt Pattern is 2 1/8"
Center hole is 5/8"
Belt Type: V-Belt
Machined From Billet Aluminium
Crankshaft Pulley:
Double Grooves
Pulley Diameter is 6 9/16"
Pulley is 2 3/4" Tall
Bolt Pattern is 2 3/4"
Center hole is 1 1/8"
Belt Type: V-Belt
Machined From Billet Aluminium
Fit:
Compatible with 1969-1987 Small Block Chevy SBC or 90-degree V6 Passenger Cars, Compatible with 1973-1989 Light Duty Trucks.
Compatible with Small Block Chevy 283, 305, 327, 350, 383, 400 engines.
Material: Aluminum.
Finish: Polished Chrome.
Pump Specs: 5/8" Pilot
Type: LONG WATER PUMP
Pulley Grooves: 2 Grooves.
Pulley Specs: 6.1/4" Dia, 2.5/8" Deep.
Package Include:
1x Long Water Pump
1x 2 Grooves Water Pump Pulley
1x 2 Grooves Crankshaft Pulley
Pulley Bolts & Lock Washers As the pictures show