What material are these main studs made from?

These main studs are constructed from ARP's proprietary 8740 chromoly steel. This material is heat-treated to achieve a tensile strength of 200,000 psi, making them very strong.

Why use main studs instead of stock bolts?

Main studs offer more consistent and accurate clamping force on the main caps compared to stock bolts. This helps maintain proper crankshaft alignment and reduces flex, especially important in modified or high-performance engines.

Does this kit include everything needed for installation?

This kit includes the main studs. It is recommended to consult ARP's installation instructions for any additional hardware or preparation steps required for installation.

ARP Main Stud Kit 271-5201 for Suzuki 1.6L M16A

Name: ARP Suzuki 1.6L M16A 4 Cylinder Main Stud Kit
Brand: ARP
SKU: arp-arp-suzuki-1-6l-m16a-4-cylinder-main-stud-kit-t14-4381877
Price: 313.33 USD
Availability: BackOrder

ARP Suzuki 1.6L M16A 4 Cylinder Main Stud Kit

$313.33

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ARP Suzuki 1.6L M16A 4 Cylinder Main Stud Kit

Key Features

Fits Suzuki 1.6L M16A 4-cylinder engines.
Made from ARP's 8740 chromoly steel for high strength.
Heat-treated to a tensile strength of 200,000 psi.
Provides more consistent and accurate torque on main caps compared to stock bolts.
Helps prevent crankshaft flex and maintain bearing alignment.
Designed for engine rebuilding and performance applications.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Product Details

ARP is well-known for making some of the strongest fasteners available for performance and racing applications. This main stud kit is designed for the Suzuki 1.6L M16A 4-cylinder engine, offering a significant upgrade over the stock bolts when you're rebuilding or modifying your engine.

These main studs are made from ARP's proprietary 8740 chromoly steel, heat-treated to achieve a tensile strength of 200,000 psi. This makes them considerably stronger than the original equipment bolts, which is crucial for maintaining the integrity of your engine block under increased stress, especially if you're planning on adding more power. The studs thread into the block and allow the main caps to be torqued down more accurately and consistently, which helps prevent crankshaft flex and ensures proper bearing alignment.

When you're working on the bottom end of your M16A, using a main stud kit like this from ARP is a smart move to ensure your build can handle the demands you put on it. It's a well-built component that provides peace of mind for serious engine work.