Hasport B Series Engine Swap Mounts for 88-91 Civic/CRX

Hasport B-Series Engine Mount Kit for 1988–1991 Honda Civic and CRX

If you’re planning a B-series swap into an 88–91 Civic or CRX, this is one of those parts that makes the whole project feel doable instead of overwhelming. The Hasport B-Series Engine Mount Kit is designed to turn what used to be a fabrication-heavy job into a clean, bolt-in swap that actually fits the way it should.

These mounts place the engine exactly where it needs to sit for proper axle alignment, drivetrain geometry, and long-term reliability. No guessing, no stacking washers, and no fighting vibration because something is slightly off. Once everything is tightened down, the engine feels planted and predictable, whether you’re cruising around town or leaning into it hard.

Hasport builds these mounts with the same approach they’re known for across all their swap kits: strong materials, accurate fitment, and options that let you tune how the car feels. You can choose from multiple bushing stiffness levels depending on whether your Civic or CRX is a daily driver, a weekend toy, or a full-on track or drag build.

The result is a swap that doesn’t just work, it feels right. Throttle response improves, drivetrain movement is controlled, and the car feels more connected every time you row through the gears.

Bushing Durometer Options

• 62A: This will be a street car
• 70A: You plan to drive your street car on the track, sometimes
• 88A: You plan to drive your racecar on the street, sometimes
• 94A: This will be a track only car

The stiffer you go, the more vibration you’ll feel—but you’ll also gain tighter drivetrain control. Pick what matches how you actually drive the car.

Key Features

• B-series engine mount kit for 1988–1991 Honda Civic and CRX
• Designed to make B-series swaps a true bolt-in installation
• Correct engine placement for proper axle alignment
• Available with multiple bushing durometers for street or race use
• Strong, durable construction built for high-power applications
• Lifetime warranty from Hasport

If you’re swapping a B-series into an EF Civic or CRX, this mount kit is one of those upgrades you’ll appreciate every time you drive the car. It simplifies the swap, tightens up the drivetrain, and gives you the confidence to actually enjoy the power you just installed.