Qiilu Adjustable Master Cylinder Push Rod Kit 1964-1973, 5/8 in Eyelet, Metal Direct-Fit

Qiilu's adjustable master cylinder push rod kit is a direct-fit replacement for many 1964–1973 vehicles, offering a metal, cut-to-length rod with a 5/8" eyelet for reliable brake-pedal actuation.

This push rod assembly is engineered to restore precise connection between the brake pedal and master cylinder or booster without fabrication. Built from solid metal and supplied with a threaded section for fine adjustment, the rod can be trimmed to suit tighter clearances while providing consistent travel. It’s intended for mechanics, restorers and DIY enthusiasts who need a straightforward, durable component to rebuild vintage brake linkages or to replace a worn factory pushrod.

Will this push rod fit my classic 1964–1973 vehicle?

The kit is designed as a universal direct-fit option for many cars and trucks from 1964 through 1973, requiring no permanent modifications. Because it offers an adjustable threaded length and a standard 5/8" clevis eye, it adapts to common pedal geometries used on period vehicles. Always compare your original rod length and eyelet size before ordering.

• Designed for 1964–1973 model years with standard pedal-to-master arrangements
• 5/8" eyelet matches common factory clevises and pedal pins
• Threaded section allows alignment with existing pedal geometry
• Can be trimmed to a finished 5 1/8" length for tight installations

How do I adjust and cut the rod for a perfect fit?

Adjustment is done by turning the threaded section to lengthen or shorten the overall pushrod before final installation. If your application requires a shorter finished length, the rod can be cut to 5 1/8"—measure twice and remove excess metal cleanly. After trimming, re-tap threads if needed and use locking hardware to prevent rotation during use.

• Set initial length using the threaded adjuster, then test pedal travel
• If cutting is required, mark, clamp, and cut with a suitable metal saw
• Deburr and verify thread engagement after trimming
• Secure with jam nut or thread-locking hardware to maintain adjustment

What materials and durability can I expect from this brake push rod?

The push rod is fabricated from robust metal for strength under repeated braking forces. Its surface resists wear and provides long service life when properly installed and maintained. The metal construction minimizes flex and keeps pedal feel consistent compared with degraded or bent original rods.

• Heavy-duty metal construction tolerates high load cycles
• Threaded adjuster designed for repeated fine-tuning without stripping
• Resists bending and wear common in older, fatigued rods
• Suitable for both emergency repairs and permanent restorations

How simple is the installation process for a DIY mechanic?

Installation is straightforward: remove the old rod, set the new assembly to approximate length, attach to the pedal clevis and master cylinder push lever, then fine-tune travel. No special fabrication is required unless you elect to cut the rod to a shorter finished length. The kit’s fit-and-adjust design keeps installation time minimal for anyone comfortable with basic brake linkage work.

• Direct install into existing clevis and master lever—no fabrication needed
• Adjustable length allows quick dialing of pedal free play and travel
• Typical install requires basic hand tools and common workshop skills
• Trim-to-fit option for tight booster or firewall clearances

Who is this for: The Qiilu adjustable master cylinder push rod is ideal for classic car restorers, hobby mechanics, and professional shops working on 1964–1973 vehicles that need a durable, adjustable link between brake pedal and master cylinder. It suits anyone replacing a worn, bent or missing pushrod who prefers a direct-fit, metal assembly that can be trimmed and fine-tuned for correct pedal geometry.