1977 GMC G35 Gear Boxes

Keep Your 1977 GMC G35 in Top Shape with Quality Gear Boxes

Whether you’re repairing or upgrading your Gear Box, using high-quality parts is key to keeping your 1977 GMC G35 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Steering Gear Box Seals, Steering Stabilizers, and Steering Gear Box. 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 GMC G35 Gear Box at Advance Auto Parts is around $109.99, with a range that starts at $52.99 and goes up to $179.99. With 4 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Steering Gear Major Seal Kit, Steering Damper, and Remanufactured Steering Gear start at just $52.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Gear Box, don’t forget to check out other key components like Ball Joints and Idler Arms. At Advance Auto Parts, we’re here to help you keep your 1977 GMC G35 in peak condition, inside and out.

Essential 1977 GMC G35 Gear Boxes

Cardone – Remanufactured Steering Gear (Part No.27-7514)

Remanufactured Steering Gear

from

$145.99
The steering gear box is the heart of the vehicle’s steering system. It guides the wheels’ movement in conjunction with the direction that the steering wheel is rotated, helping achieve ideal steering response for more efficient driving. CARDONE Remanufactured Steering Gear Boxes are re-engineered, built and tested to match O.E. performance. E ach unit features 100 percent new O-rings and lip seals to ensure leak-free, long-lasting performance. Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life. All units are 100 percent hydraulically tested to ensure perfect fit and function.

Product Features:
  • 100 percent hydraulic testing measures for proper flow, leakage and performance to ensure perfect fit and function.
  • 100 percent new O-rings and lip seals ensure leak-free, long-lasting performance.
  • All critical components are tested to ensure product reliability.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life.
  • Rust inhibitive “Cool Dip” finish is a penetrating dye that completely covers all exposed surfaces for a consistent, protective finish that will not crack, flake or peel.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
See More

Powercraft – Steering Gear Major Seal Kit (Part No.7859)

Steering Gear Major Seal Kit

from

$52.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Rare Parts – Steering Damper (Part No.RP50109)

Steering Damper

from

$179.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Helps eliminate uncontrolled steering or wobble
See More

Monroe – Magnum Steering Damper (Part No.SC2915)

Magnum Steering Damper

from

$60.99
Designed for trucks, vans, and SUVs, and CUVs, the Monroe Magnum steering stabilizer helps reduce vibrations that travel through the steering system before they get to the driver, improving control and driver fatigue in all driving conditions.

Product Features:
  • REDUCES VIBRATION – Ideal for trucks, vans, SUVs, and CUVs, it helps reduce vibrations that travel through the steering system before they get to the driver to improve control and cut down on driver fatigue in all driving conditions
  • CONSISTENT PERFORMANCE – All-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • STRONG AND DURABLE – Sintered iron piston and .50-in. nitrocarburized piston rod for enhanced durability and long service life
  • EXCEPTIONAL HANDLING – Full displaced valving delivers better valving range on both compression and extension cycles for consistent performance
  • LONGER SERVICE LIFE – Self-lubricating fluid seal retains gas without excessive wear or friction
  • MOUNTS HORIZONATALLY – Micro-cellular gas design allows the unit to be mounted horizontally without impacting performance for improved steering control
See More

Most Popular Steering Gear Box Seal for 1977 GMC G35s

Enhance your 1977 GMC G35 with this popular Steering Gear Box Seal we have in stock, for $52.99.

Powercraft – Steering Gear Major Seal Kit (Part No.7859)

Steering Gear Major Seal Kit

from

$52.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Best-Selling 1977 GMC G35 Steering Stabilizers

Upgrade your G35 with one of our 2 best-selling Steering Stabilizers, earning an average 2 stars rating across 2 reviews.

Monroe – Magnum Steering Damper (Part No.SC2915)

Magnum Steering Damper

from

$60.99
Designed for trucks, vans, and SUVs, and CUVs, the Monroe Magnum steering stabilizer helps reduce vibrations that travel through the steering system before they get to the driver, improving control and driver fatigue in all driving conditions.

Product Features:
  • REDUCES VIBRATION – Ideal for trucks, vans, SUVs, and CUVs, it helps reduce vibrations that travel through the steering system before they get to the driver to improve control and cut down on driver fatigue in all driving conditions
  • CONSISTENT PERFORMANCE – All-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • STRONG AND DURABLE – Sintered iron piston and .50-in. nitrocarburized piston rod for enhanced durability and long service life
  • EXCEPTIONAL HANDLING – Full displaced valving delivers better valving range on both compression and extension cycles for consistent performance
  • LONGER SERVICE LIFE – Self-lubricating fluid seal retains gas without excessive wear or friction
  • MOUNTS HORIZONATALLY – Micro-cellular gas design allows the unit to be mounted horizontally without impacting performance for improved steering control
See More

Rare Parts – Steering Damper (Part No.RP50109)

Steering Damper

from

$179.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Helps eliminate uncontrolled steering or wobble
See More

Top-Quality Steering Gear Box for 1977 GMC G35s

Choose a high-quality OEM or aftermarket Steering Gear Box for GMC G35s and enjoy top-notch performance from $145.99.

Cardone – Remanufactured Steering Gear (Part No.27-7514)

Remanufactured Steering Gear

from

$145.99
The steering gear box is the heart of the vehicle’s steering system. It guides the wheels’ movement in conjunction with the direction that the steering wheel is rotated, helping achieve ideal steering response for more efficient driving. CARDONE Remanufactured Steering Gear Boxes are re-engineered, built and tested to match O.E. performance. E ach unit features 100 percent new O-rings and lip seals to ensure leak-free, long-lasting performance. Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life. All units are 100 percent hydraulically tested to ensure perfect fit and function.

Product Features:
  • 100 percent hydraulic testing measures for proper flow, leakage and performance to ensure perfect fit and function.
  • 100 percent new O-rings and lip seals ensure leak-free, long-lasting performance.
  • All critical components are tested to ensure product reliability.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life.
  • Rust inhibitive “Cool Dip” finish is a penetrating dye that completely covers all exposed surfaces for a consistent, protective finish that will not crack, flake or peel.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
See More

FAQs for 1977 GMC G35 Gear Boxes

What are the best-selling Gear Boxes for 1977 GMC G35s?

Out of 4 Gear Boxes that fit 1977 GMC G35s, the following parts are the top sellers:

What’s the price range for 1977 GMC G35 Gear Boxes?

The prices of Gear Boxes for the 1977 GMC G35 range from $52.99 up to $179.99 for the most premium parts.

What is the average price of a Gear Box for a 1977 GMC G35?

The average price for Gear Boxes for the 1977 GMC G35 is $109.99. Keep in mind the variety of part types within our Gear Box category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Gear Boxes for other GMC G35 model years?

Yes, we carry Gear Boxes for 2 model years of GMC G35s between 1975 and 1978. The following model years are the most popular for Gear Box purchases: 1978, 1976, and 1975.

What are the cheapest Gear Boxes for my 1977 GMC G35?

The cheapest 1977 GMC G35 Gear Boxes we carry are:

Does Advance Auto Parts sell Gear Boxes for any other 1977 GMC models?

Yes. We stock Gear Boxes for 13 other popular 1977 GMC models. Some of the most popular are 1977 Jimmy Gear Boxes, 1977 K25 Gear Boxes, 1977 K15 Gear Boxes, 1977 G25 Gear Boxes, and 1977 C25 Gear Boxes.

What are the top-rated Gear Boxes that fit the 1977 GMC G35?

The one 1977 GMC G35 Gear Box we have in stock is the Steering Gear Major Seal Kit. It costs $52.99.

What types of Gear Boxes do you sell for my 1977 GMC G35?

As of 11/2/25, these are some of the most in-demand types of Gear Boxes for a 1977 GMC G35:

Can I get help with 1977 GMC G35 Gear Box orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Gear Boxes and more.

What is your return policy for GMC G35 Gear Boxes?

Advance Auto Parts keeps returns simple. For new GMC G35 Gear Boxes and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.