Blox Racing Clutch Line (B/D/F/H Series)

When you’re upgrading your clutch system, one component that often gets overlooked is the clutch line. The Blox Racing One-Piece Clutch Line offers a simple yet impactful way to improve the feel and performance of your clutch. By replacing the stock rubber line with a high-quality stainless steel braided line, you gain better durability, consistent hydraulic pressure, and an overall more responsive driving experience. It’s an upgrade designed for enthusiasts who understand that every detail counts when it comes to performance.

Key Features and Benefits

This one-piece clutch line is designed with care and built for enthusiasts who appreciate durability and ease of maintenance. Below are a few specifics that really set it apart:

• Premium Construction: Made from -3AN stainless steel, the T304 stainless steel braided line is protected by both a PTFE (Teflon) lining and a PVC coat. This robust design helps protect against corrosive fluids, extending the life of your clutch line.
• Zinc-Coated Fittings: Each steel fitting is zinc-coated to combat wear and tear. This is especially useful if your build sees varied weather or track use.
• Perfect for B/D/F/H-Series Transmissions: Thanks to its 62″ length and smart design, this line is a direct replacement for the factory line on B, D, F, and H Series transmissions. If you’re running a 1990-2001 Acura Integra or an 1988-2000 Honda Civic, among other chassis codes, this swap is straightforward.
• Improves Pedal Feel: By reducing any expansion that can occur in older rubber lines, you get a more direct and consistent clutch engagement. This is one of those small changes that can make a huge difference in daily driving and spirited weekend runs.
• Single-Piece Setup: Replaces the factory line from the slave cylinder to the clutch master cylinder, simplifying your engine bay and eliminating potential leak points.

Why We Like It

There’s something satisfying about a crisp, predictable clutch pedal. That’s exactly what you get when you install a stainless steel braided clutch line like this one from Blox Racing. Whether you’re running a turbo B-series for the track or simply want a more reliable daily on your D-series, the improved performance and longevity of this line make it a favorite in our community. Plus, with the brand’s focus on cost affective design, you’re getting a part trusted by fellow enthusiasts who’ve tested it on everything from backroads to circuit events.

Blox Racing has always been known for delivering race-inspired upgrades at practical price points. Their background in producing reliable components ensures you’re getting a product that’s engineered with both form and function in mind. The one-piece clutch line might seem like a small detail, but it’s these little enhancements that help squeeze out the most from your setup—while adding a polished look to your engine bay.

Answering Your Questions

What is a clutch line? A clutch line is the conduit that carries hydraulic fluid between the clutch master cylinder and the slave cylinder. Its job is to help engage and disengage the clutch smoothly each time you press the pedal. A high-quality clutch line, like this Blox Racing setup, improves pedal feel and ensures more consistent performance.

How to bleed a clutch line or get air out of clutch line? Bleeding a clutch line is similar to bleeding your brakes. You’ll typically need to locate the slave cylinder bleed nipple, attach clear tubing, and pump the clutch pedal while slowly opening and closing the bleeder to release trapped air. This process helps expel air from the hydraulic system, restoring a firm pedal feel.

Can air in clutch line cause slipping? Air pockets in the line can cause inconsistent engagement and might feel like the clutch is slipping because it’s not fully engaging. Always bleed the system properly to ensure a firm pedal and avoid potential clutch performance issues.

How to remove clutch slave cylinder line? First, locate the hard line or the flexible hose going into your slave cylinder. Remove the retaining clips or unthread the fitting, being mindful of any fluid spillage. Have rags or a container handy to catch brake fluid. Replace with a new line (like the Blox Racing One-Piece Clutch Line), and then bleed the system to remove any air.

Upgrading your clutch line isn’t just about performance on the road or track—it’s also about peace of mind. When you’re confident in the reliability of each component, you can focus on enjoying the drive.