Hasport B Series Engine Mounts for EG Civic/Del Sol/DC Integra

Hasport B Series Engine Mount Kit - 1992-1995 Honda Civic / 1993-1997 Del Sol / 1994-2001 Integra

You're running a B series swap or you've got a built B series and your stock mounts are torn, oil-soaked, or just too soft to keep the engine where it's supposed to be. You launch and the engine rocks. You brake hard and it pitches. You bang a quick 2-3 shift and the whole drivetrain's flopping around. Hasport's DCSTK B series mount kit replaces your left, right, and rear mounts with a matched set that locks the engine down in the factory mount locations. No more engine movement. No more wheel hop. No more sloppy shifts because the drivetrain's moving out of alignment. This kit's designed for B series engines with the three-bolt left-hand block bracket on the timing side running hydraulic transmissions. It fits 1992-1995 Civic, 1993-1997 Del Sol, and 1994-2001 Integra. You're getting all three mounts in matched durometer so you're not mixing random mounts with different stiffness. We run Hasport B series mounts on our own cars because they do what they claim and they don't turn every pull into wheel hop roulette.

Here's What This Mount Kit Does

The factory rubber mounts are designed for a stock engine making stock power with stock driving. They're soft. They isolate vibration. They're comfortable. They also let the engine move way too much when you're making more power or driving harder than Honda planned for. The engine pitches forward under throttle. It rocks back when you lift. It twists side to side when you're shifting hard. All that movement shows up as wheel hop on launch, delayed throttle response, and harder gear engagement because the drivetrain's not staying in alignment. Hasport's mount kit replaces the soft rubber with urethane bushings or solid aluminum mounts depending on which durometer you pick. Stiffer mounts mean less engine movement. Less movement means cleaner shifts, better traction, and sharper throttle response. The trade-off's vibration. Stiffer mounts transfer more engine vibration into the cabin. That's not a flaw. That's physics. You're choosing how much control you want versus how much vibration you're willing to live with.

Picking the Right Durometer - 62A, 70A, 88A, 94A, or Solid

Hasport gives you bushing choices because not everyone wants the same trade-off. Lower durometer number means softer urethane and more vibration isolation. Higher number means stiffer urethane and more engine control. Solid aluminum means zero compliance and zero vibration isolation. Here's how to pick. If you're building a daily-driven car and you're not sure, go 62A. It's the street option. Minimal vibration. Closest to stock feel. Still way stiffer than the torn stock mounts you're replacing. If your car sees track time or you're running boost and making serious power, go 70A. That's the race option. Moderate vibration at idle but it smooths out at cruise. Popular for turbocharged street builds. The 88A extreme race option's for dedicated track cars and weekend race cars. Significant vibration. Heavy idle. If you're daily driving the car, 88A's probably too stiff. The 94A most extreme race option's for drag cars and race-only builds. Extreme vibration. Don't put this in a daily. The solid 6061 aluminum option's got zero compliance. Maximum drivetrain control. Your dash will vibrate. Your teeth will vibrate. It's for race cars that don't care about comfort.

Fitment - Three-Bolt Timing Side Block Bracket Required

This kit's designed for B series engines with the three-bolt left-hand block bracket on the timing side. That's the bracket that mounts the left engine mount to the engine block. A lot of B series swaps use a two-bolt variant and that needs a different mount kit. Confirm you've got the three-bolt bracket before you order. The kit's also designed for hydraulic transmissions. If you're running a cable transmission you need a different kit. The kit includes left mount, right mount, and rear mount. You're not getting the front torque mount. That's sold separately. The three mounts in this kit are what position the engine and control the rocking motion under throttle, braking, and shifting. The kit fits 1992-1995 Honda Civic (EG chassis), 1993-1997 Honda Del Sol, and 1994-2001 Acura Integra (DC2/DC4 chassis). This is B series only. If you're running a D series engine, you need a different Hasport mount kit.

Why You Want a Matched Mount Kit Instead of Random Mounts

Some people buy engine mounts one at a time. They'll run a Hasport left mount with a stock right mount and an Energy Suspension rear mount. Now you've got three different stiffness levels and three different bushing materials. The engine's locked down on one side and flopping around on the other. The mounts are fighting each other. You're getting unpredictable engine movement and premature bushing wear because the loads aren't balanced. Hasport's mount kit gives you all three mounts in matched durometer. The engine's controlled evenly from all sides. The bushings are loaded evenly. The engine moves predictably under load instead of twisting in weird directions. You're getting repeatable fitment and predictable movement control. That's what you want when you're building a car that actually works instead of a car that feels different every time you drive it.

What You Get

• Hasport DCSTK B series engine mount kit (choose durometer)
• Left engine mount (6061-T6 billet aluminum bracket, urethane or solid bushing)
• Right engine mount (6061-T6 billet aluminum bracket, urethane or solid bushing)
• Rear engine mount (6061-T6 billet aluminum bracket, urethane or solid bushing)
• All three mounts in matched durometer (balanced stiffness across all mount points)
• Lifetime warranty against defects in materials or workmanship
• Made by Hasport Performance

Durometer Options

• 62A Street (HAS-DCSTK-62A) - Daily driver, street use. Minimal vibration, closest to stock feel. Most customers' default choice.
• 70A Race (HAS-DCSTK-70A) - Street car with track days, boosted builds. Moderate vibration at idle, smooths out at cruise. Popular for turbocharged street cars.
• 88A Extreme Race (HAS-DCSTK-88A) - Dedicated track car, weekend race car. Significant vibration, heavy idle, increased cabin noise.
• 94A Most Extreme Race (HAS-DCSTK-94A) - Drag car, race-only build. Extreme vibration. Don't put this in a daily driver.
• 6061 Solid (HAS-DCSTK-6061) - Solid aluminum, zero compliance. Maximum drivetrain control. Your dash will vibrate. Race cars only.

Fits These Cars

• 1992-1995 Honda Civic (EG chassis - B series swap with three-bolt timing side bracket, hydraulic trans)
• 1993-1997 Honda Del Sol (B series swap with three-bolt timing side bracket, hydraulic trans)
• 1994-2001 Acura Integra (DC2/DC4 chassis - B series with three-bolt timing side bracket, hydraulic trans)

Note: B series engines only - does NOT fit D series (D series needs different mount kit). Requires three-bolt left-hand block bracket on timing side (confirm before ordering - two-bolt bracket needs different kit). Hydraulic transmission only (cable transmission needs different kit). Kit includes left, right, and rear engine mounts in matched durometer (front torque mount sold separately). 62A recommended for daily drivers (minimal vibration), 70A for track/boosted street builds (moderate vibration), 88A for dedicated track cars (significant vibration), 94A for race-only builds (extreme vibration), 6061 solid for maximum control with zero vibration isolation (race cars only). All three mounts in matched stiffness for balanced engine control (don't mix with stock or other brand mounts). Fits 1992-1995 Civic, 1993-1997 Del Sol, 1994-2001 Integra with B series engines using three-bolt timing side bracket and hydraulic transmission. 6061-T6 billet aluminum brackets CNC-machined in-house at Hasport. Urethane bushings with Hasport's no-tear formula (62A/70A/88A/94A options) or solid 6061 aluminum (6061 option).