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B18C Engine and Transmission for Sale: Everything You Need to Know

When it comes to legendary Honda performance engines, few names stand out quite like the B18C. Renowned for its balance of power, reliability, and tuning potential, the B18C engine remains a top choice for Honda enthusiasts worldwide. Whether you’re looking to upgrade your current setup, build a track car, or restore a classic Integra or Civic, finding a B18C engine and transmission for sale can be the perfect solution.

In this guide, we’ll break down everything you need to know about the B18C engine, the transmission options, pricing, and where to buy one.

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What is the B18C Engine?

The Honda B18C engine is part of Honda’s legendary B-series engine family, which first appeared in the late 1980s and continued until the early 2000s. The B18C, found in popular models like the Integra GS-R and Integra Type R, is known for its DOHC VTEC technology, strong internals, and high-revving nature.

Key Specs of the B18C:

• Displacement: 1.8L (1797cc)

• Configuration: Inline-4, DOHC VTEC

• Compression Ratio: 10.0:1 – 11.1:1 (depending on version)

• Horsepower: 170–200+ hp (stock)

• Torque: 128–134 lb-ft

• Redline: Up to 8,200 RPM

The B18C became a favorite among tuners because of its high power-to-weight ratio, aftermarket support, and reliability under boost.

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B18C Transmission Options

When buying a B18C engine and transmission package, the transmission type is just as important as the engine itself.

Common Transmission Options:

1. S80 Transmission (Type R)

   • Shorter gear ratios for faster acceleration.

   • Equipped with LSD (limited-slip differential).

   • Ideal for track and street performance.

2. YS1 Transmission (GS-R)

   • Longer gear ratios.

   • Great for highway driving and daily use.

3. Aftermarket Transmission Swaps

   • Many enthusiasts pair the B18C with other B-series transmissions for custom setups.

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Why Buy a B18C Engine and Transmission?

There are several reasons why the B18C remains one of the most sought-after Honda engines today:

• Performance Upgrade: A direct swap into many Honda Civic and Integra models.

• Reliability: Built to handle high RPMs and modifications.

• Aftermarket Support: Countless tuning parts, turbo kits, cams, and ECU upgrades available.

• Value: Unlike many modern engines, B18Cs hold their value and are considered collector-worthy.

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How Much Does a B18C Engine and Transmission Cost?

The price of a B18C engine and transmission for sale varies depending on the version, condition, and included parts.

• Used B18C (engine only): $2,500 – $4,000

• Engine + Transmission package: $3,500 – $6,500

• JDM B18C Type R setups: $6,000 – $8,500+

Prices can be higher for low-mileage JDM imports or fully rebuilt units.

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Where to Find a B18C Engine and Transmission for Sale

If you’re searching for a B18C engine for sale, there are several trusted sources:

1. JDM Importers – Many companies specialize in importing low-mileage JDM engines from Japan.

2. Online Marketplaces – Websites like eBay, Craigslist, and Facebook Marketplace often have listings.

3. Performance Shops – Local Honda tuning shops sometimes stock complete B18C swaps.

4. Honda Enthusiast Forums – Communities like Honda-Tech and Club Integra are great places to find sellers.

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Things to Check Before Buying

Before purchasing a B18C engine and transmission, make sure to:

• Check Compression: Healthy compression across all cylinders is crucial.

• Inspect Transmission: Look for smooth shifting and no grinding gears.

• Verify Authenticity: Ensure the engine is a genuine B18C and not a mislabeled B18B or B18A.

• Mileage: Lower mileage engines generally last longer.

• Warranty: Buy from sellers offering at least a 30–90 day warranty.

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Final Thoughts

If you’re searching for a B18C engine and transmission for sale, you’re investing in one of Honda’s most iconic and respected performance engines. Whether for a Civic swap, an Integra restoration, or a high-horsepower turbo build, the B18C offers legendary VTEC power, strong reliability, and unmatched tuning potential.