Hasport B-Series Engine Mount Kit for 86-89 Integra

Hasport B-Series Mount Kit – 1986–1989 Acura Integra

If you’re swapping a B-Series into an ’86–’89 Integra, this is the mount kit that makes it happen cleanly. The Hasport B-Series Mount Kit is built specifically for this chassis and lets you run either a cable or hydraulic B-Series transmission without cutting, welding, or guessing. Bolt it in, line it up, and get back to building the rest of the car.

Whether you’re freshening up a street car or putting together something more serious, these mounts give you the flexibility to match your drivetrain setup and how you actually plan to drive the car.

Chassis Compatibility

• 1986–1989 Acura Integra

Engine Compatibility

Designed specifically for Honda and Acura B-Series engines, including common B16 and B18 swaps. If you’re running a different engine family, this is not the correct mount kit.

Transmission Options

This mount kit is available in two versions depending on the clutch setup you’re using:

• AVB1 – Cable Clutch: For B-Series transmissions that use a cable-operated clutch.
• AVB2 – Hydraulic Clutch: For later B-Series transmissions with a hydraulic clutch system.

Match the mount kit to your transmission—not the engine—to ensure proper fitment and clutch operation.

Bushing Stiffness Options

Hasport gives you multiple bushing options so you can decide how much vibration you’re willing to trade for engine control. Softer bushings are better for street use, while stiffer options lock the drivetrain down for aggressive driving or racing.

• 62A (Street): Best choice for daily-driven cars. Keeps vibration low while offering better control than stock-style mounts.
• 70A (Street / Track): A good middle ground for spirited driving and occasional track use.
• 88A (Track): Stiffer urethane for track-focused builds. Expect increased vibration.
• 94A (Race): Very stiff urethane for dedicated competition cars.
• 6061 Solid Aluminum: No compliance. Maximum drivetrain control for extreme race applications only.

As bushing stiffness increases, so does NVH (noise, vibration, and harshness). For street cars, 62A or 70A is strongly recommended. Stiffer options are best reserved for track-only or race builds.

Construction & What’s Included

• Billet mounts machined from 6061 T-6 aircraft-grade aluminum
• Choice of urethane or solid aluminum inserts
• Complete mounting hardware
• Step-by-step installation instructions

Why This Kit Works

The early Integra chassis is a great platform for a B-Series, but only if the engine is positioned correctly. These mounts place the drivetrain where it should be for proper axle alignment, clearance, and long-term reliability—without compromising your ability to choose how refined or raw the car feels.

If you want your B-Series swap in an ’86–’89 Integra to bolt in cleanly and hold up to real use, the Hasport AVB1 / AVB2 Mount Kit is a proven foundation.