What is the main purpose of a crankshaft damper?

A crankshaft damper, also known as a harmonic balancer, is designed to absorb torsional vibrations from the crankshaft. These vibrations can cause stress and damage to the crankshaft and other engine components over time, especially in performance applications.

What does the '3-ring' design mean for this damper?

The three-ring design typically refers to the internal construction of the damper, which uses multiple inertia rings and rubber or SFI-approved material to absorb vibrations. This advanced design generally offers more effective dampening compared to single-ring or non-dampened designs.

Is this damper suitable for a stock engine or only performance builds?

While this damper is well-suited for performance builds due to its robust construction and advanced dampening capabilities, it can also be used on stock engines to provide superior protection against torsional vibrations and potentially extend the life of the crankshaft.

Specifications

Brand: ATI
Part #: ATI917412
UPC: 800157028984

ATI Damper - 6.325in - Alum - Chevy SB / 90 Deg V6 - C-Bore Front - 3 Ring

Name: ATI Damper - 6.325in - Alum - Chevy SB / 90 Deg V6 - C-Bore Front - 3 Ring
Brand: ATI
SKU: ati-ati-damper-6-325in-alum-chevy-sb-90-deg-v6-c-bore-front-3-ring-t14-361345
Price: 440.28 USD
Availability: BackOrder

$440.28

On Backorder

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

ATI 6.325in aluminum crankshaft damper for Chevy SB and 90 degree V6 engines. Part# 917412. Verified fitment. Fast shipping.

Key Features

Fits Chevy SB and 90 degree V6 engines.
6.325-inch diameter aluminum construction.
Features a C-bore front for specific pulley snout fitment.
Three-ring design for improved torsional vibration dampening.
Helps protect the crankshaft from damaging vibrations.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This is the ATI 917412 crankshaft damper, a 6.325-inch aluminum unit designed for Chevy small-block engines and 90-degree V6 applications. It features a C-bore front and a three-ring design, crucial for managing torsional vibrations that can harm your engine's crankshaft and overall longevity.

ATI is known for making well-built performance parts, and this damper is no exception. The aluminum construction helps keep weight down, while the three-ring setup offers improved dampening compared to simpler designs. This damper is designed to handle the stresses of performance engines, helping to protect your crankshaft from damage caused by excessive vibration. The C-bore front means it's set up for a specific pulley snout size, ensuring a proper fit.

When you're building or maintaining a performance Chevy small-block or a 90-degree V6, managing crankshaft harmonics is key. This ATI damper is a solid option for ensuring your engine runs smoothly and reliably under load.