1977 Oldsmobile Custom Cruiser Crankshaft Pulley and Harmonic Balancers

Keep Your 1977 Oldsmobile Custom Cruiser in Top Shape with Quality Crankshaft Pulley and Harmonic Balancers

Whether you’re repairing or upgrading your Crankshaft Pulley and Harmonic Balancer, using high-quality parts is key to keeping your 1977 Oldsmobile Custom Cruiser looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Crankshaft Pulleys and Harmonic Balancers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1977 Oldsmobile Custom Cruiser Crankshaft Pulley and Harmonic Balancer at Advance Auto Parts is around $95.24, with a range that starts at $73.99 and goes up to $118.99. With 4 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Chrome Plated Steel Crankshaft Pulley, Harmonic Balancer, and Billet Style Aluminum Crankshaft Pulley start at just $85.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Crankshaft Pulley and Harmonic Balancer, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1977 Oldsmobile Custom Cruiser in peak condition, inside and out.

Essential 1977 Oldsmobile Custom Cruiser Crankshaft Pulley and Harmonic Balancers

PowerBond – Street Performance Harmonic Balancer; 171.5mm Diameter (Part No.PB1056ST)

Street Performance Harmonic Balancer; 171.5mm Diameter

from

$142.99
For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:
  • Designed as premium OEM replacement balancers for serpentine and V-belt drives
  • Manufactured with ductile iron casting and injection bonded dampening rubber
  • Engineered to offer superior bonding strength between the balancer rings
See More

Dorman – Harmonic Balancer Assembly (Part No.594-158)

Harmonic Balancer Assembly

from

$93.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

Product Features:
  • Ideal replacement – this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
  • Durable construction – stringent specifications and careful construction help ensure longevity
  • Thoroughly tested – this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

PowerBond – Premium OEM Replacement Harmonic Balancer; 171.45mm Diameter (Part No.PB1200N)

Premium OEM Replacement Harmonic Balancer; 171.45mm Diameter

from

$50.99
For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:
  • Designed as premium OEM replacement balancers for serpentine and V-belt drives
  • Manufactured with ductile iron casting and injection bonded dampening rubber
  • Engineered to offer superior bonding strength between the balancer rings
See More

PowerBond – Premium OEM Replacement Harmonic Balancer; 172.45mm Diameter (Part No.PB1056N)

Premium OEM Replacement Harmonic Balancer; 172.45mm Diameter

from

$47.99
For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:
  • Designed as premium OEM replacement balancers for serpentine and V-belt drives
  • Manufactured with ductile iron casting and injection bonded dampening rubber
  • Engineered to offer superior bonding strength between the balancer rings
See More

PowerBond – Race Performance Harmonic Balancer; 171.5mm Diameter (Part No.PB1056SS)

Race Performance Harmonic Balancer; 171.5mm Diameter

from

$207.99
For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:
  • Designed as premium OEM replacement balancers for serpentine and V-belt drives
  • Manufactured with ductile iron casting and injection bonded dampening rubber
  • Engineered to offer superior bonding strength between the balancer rings
See More

PowerBond – Harmonic Balancer (Part No.PB1147N)

Harmonic Balancer

from

$85.99
Powerbond Premium OEM Replacement Balancers are manufactured using premium ductile iron castings and injection bonded dampening rubber. Unlike typical original equipment balancers that are made with press inserted dampening rubber, the bonded dampening rubber in the Powerbond Premium OEM Replacement Balancer provides superior bonding strength between the inner and outer balancer rings that minimizes spinning and dislocation in high torque and serpentine belt appplications. With a unique combination of high strength castings, bonded dampening rubber, and dynamic balance, the Powerbond Premium OEM Replacement Balancer is the ultimate standard replacement balancer.

Product Features:
  • Designed as a premium OE replacement
  • Dynamically balanced for smooth operation
  • Strong Iron casting for maximum strength
  • OEM equivalent bonded rubber
See More

Dorman – Harmonic Balancer Assembly (Part No.594-009)

Harmonic Balancer Assembly

from

$73.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

Product Features:
  • Ideal replacement – this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
  • Durable construction – stringent specifications and careful construction help ensure longevity
  • Thoroughly tested – this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Mr. Gasket – Chrome Plated Steel Crankshaft Pulley (Part No.4977)

Chrome Plated Steel Crankshaft Pulley

from

$95.99
Replace your stock black engine pulleys with a pair of chrome plated steel pulleys from Mr. Gasket. The pulleys are highly polished then chrome plated. Designed for small and big block Chevrolet engines with 5/8 inch water pump shaft.

Product Features:
  • Highly Polished For Lasting Beauty
  • Double Groove
  • w/Long Water Pump
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Mr. Gasket – Billet Style Aluminum Crankshaft Pulley (Part No.5317)

Billet Style Aluminum Crankshaft Pulley

from

$118.99
The machined aluminum pulley has been heat treated for strength and has a satin finish.

Product Features:
  • Made from aluminum
  • Heat treated for strength
  • Satin finish for a more subtle hi-tech look than chrome
  • Matches water pump pulley #5315
See More

Most Popular Crankshaft Pulleys for 1977 Oldsmobile Custom Cruisers

Enhance your 1977 Oldsmobile Custom Cruiser with one of the 2 Crankshaft Pulleys we have in stock, starting at just $95.99.

Mr. Gasket – Chrome Plated Steel Crankshaft Pulley (Part No.4977)

Chrome Plated Steel Crankshaft Pulley

from

$95.99
Replace your stock black engine pulleys with a pair of chrome plated steel pulleys from Mr. Gasket. The pulleys are highly polished then chrome plated. Designed for small and big block Chevrolet engines with 5/8 inch water pump shaft.

Product Features:
  • Highly Polished For Lasting Beauty
  • Double Groove
  • w/Long Water Pump
See More

Mr. Gasket – Billet Style Aluminum Crankshaft Pulley (Part No.5317)

Billet Style Aluminum Crankshaft Pulley

from

$118.99
The machined aluminum pulley has been heat treated for strength and has a satin finish.

Product Features:
  • Made from aluminum
  • Heat treated for strength
  • Satin finish for a more subtle hi-tech look than chrome
  • Matches water pump pulley #5315
See More

Best-Selling 1977 Oldsmobile Custom Cruiser Harmonic Balancers

Upgrade your Custom Cruiser with one of our 2 best-selling Harmonic Balancers, earning an average 3 stars rating across 1 reviews.

Dorman – Harmonic Balancer Assembly (Part No.594-009)

Harmonic Balancer Assembly

from

$73.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

Product Features:
  • Ideal replacement – this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
  • Durable construction – stringent specifications and careful construction help ensure longevity
  • Thoroughly tested – this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

PowerBond – Harmonic Balancer (Part No.PB1147N)

Harmonic Balancer

from

$85.99
Powerbond Premium OEM Replacement Balancers are manufactured using premium ductile iron castings and injection bonded dampening rubber. Unlike typical original equipment balancers that are made with press inserted dampening rubber, the bonded dampening rubber in the Powerbond Premium OEM Replacement Balancer provides superior bonding strength between the inner and outer balancer rings that minimizes spinning and dislocation in high torque and serpentine belt appplications. With a unique combination of high strength castings, bonded dampening rubber, and dynamic balance, the Powerbond Premium OEM Replacement Balancer is the ultimate standard replacement balancer.

Product Features:
  • Designed as a premium OE replacement
  • Dynamically balanced for smooth operation
  • Strong Iron casting for maximum strength
  • OEM equivalent bonded rubber
See More

FAQs for 1977 Oldsmobile Custom Cruiser Crankshaft Pulley and Harmonic Balancers

What are the best-selling Crankshaft Pulley and Harmonic Balancers for 1977 Oldsmobile Custom Cruisers?

Out of 4 Crankshaft Pulley and Harmonic Balancers that fit 1977 Oldsmobile Custom Cruisers, the following parts are the top sellers:

What’s the price range for 1977 Oldsmobile Custom Cruiser Crankshaft Pulley and Harmonic Balancers?

The prices of Crankshaft Pulley and Harmonic Balancers for the 1977 Oldsmobile Custom Cruiser range from $73.99 up to $118.99 for the most premium parts.

What is the average price of a Crankshaft Pulley and Harmonic Balancer for a 1977 Oldsmobile Custom Cruiser?

The average price for Crankshaft Pulley and Harmonic Balancers for the 1977 Oldsmobile Custom Cruiser is $95.24. Keep in mind the variety of part types within our Crankshaft Pulley and Harmonic Balancer category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Crankshaft Pulley and Harmonic Balancers for other Oldsmobile Custom Cruiser model years?

Yes, we carry Crankshaft Pulley and Harmonic Balancers for 8 model years of Oldsmobile Custom Cruisers between 1971 and 1992. The following model years are the most popular for Crankshaft Pulley and Harmonic Balancer purchases: 1992, 1991, 1978, 1976, 1975, 1974, 1973, 1972, and 1971.

What are the cheapest Crankshaft Pulley and Harmonic Balancers for my 1977 Oldsmobile Custom Cruiser?

The cheapest 1977 Oldsmobile Custom Cruiser Crankshaft Pulley and Harmonic Balancers we carry are:

Does Advance Auto Parts sell Crankshaft Pulley and Harmonic Balancers for any other 1977 Oldsmobile models?

What are the top-rated Crankshaft Pulley and Harmonic Balancers that fit the 1977 Oldsmobile Custom Cruiser?

The one 1977 Oldsmobile Custom Cruiser Crankshaft Pulley and Harmonic Balancer we have in stock is the Harmonic Balancer Assembly. It is rated 3 stars and costs $73.99.

What types of Crankshaft Pulley and Harmonic Balancers do you sell for my 1977 Oldsmobile Custom Cruiser?

As of 11/2/25, these are some of the most in-demand types of Crankshaft Pulley and Harmonic Balancers for a 1977 Oldsmobile Custom Cruiser:

Can I get help with 1977 Oldsmobile Custom Cruiser Crankshaft Pulley and Harmonic Balancer orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Oldsmobile Crankshaft Pulley and Harmonic Balancers and more.

What is your return policy for Oldsmobile Custom Cruiser Crankshaft Pulley and Harmonic Balancers?

Advance Auto Parts keeps returns simple. For new Oldsmobile Custom Cruiser Crankshaft Pulley and Harmonic Balancers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.