Water Pump Pulley Stud Kit [5/16-24 x 2 in., 0.750 in. Fan Spacer, 12-Point Nuts, Stainless Steel]

Name: Water Pump Pulley Stud Kit [5/16-24 x 2 in., 0.750 in. Fan Spacer, 12-Point Nuts, Stainless Steel]
Brand: ARP
SKU: 070-400-3220
Price: 30.99 USD
Availability: InStock

^$30⁹⁹

1 left in stock

Ships on Nov 02, 2026

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Water Pump Pulley Stud Kit

0.750 in. Fan Spacer

5/16-24 Thread

3/8 in. Wrench Size

2 in. Overall Length

12-Point Nuts

Stainless Steel, Polished Finish

Sold as a Kit

Mounting a water pump pulley and fan spacer on studs instead of bolts makes installation easier and keeps the whole stack aligned while you tighten it down. This 5/16-24 stud kit is sized for a 0.750 in. fan spacer, with 12-point nuts for a clean, finished look.

ARP 400-3220 Water Pump Pulley Stud Kit Features:

0.750 in. Fan Spacer
Thread Size: 5/16-24
Wrench Size: 3/8 in.
Overall Length: 2 in.
12-Point nuts
Stainless steel resists rust and corrosion
Polished finish
4 pieces
Sold as a kit

Part TypeWater Pump Pulley Bolt

BrandARP

Package Height0.6

Package Width3.9

Package Length5.85

Weight0.225 PG

Part CategoryPerformance Parts

QuantitySold as a Kit

Overall Length2 in

MaterialStainless Steel

Thread Size5/16-24

Part FitmentUniversal

Nut Type12-Point

FinishPolished

Head Tool Size3/8 in

Vendor Part Number400-3220

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Water Pump Pulley Stud Kit [5/16-24 x 2 in., 0.750 in. Fan Spacer, 12-Point Nuts, Stainless Steel]

ARP 400-3220 Water Pump Pulley Stud Kit Features:

⚠️ Warning

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