Adj. Billet Arm Kit C4/C6 Trans

The LOKAR Adjustable Billet Arm Kit for C4/C6 transmissions delivers precise column shift linkage control through a solid rod design paired with aluminum column and transmission brackets. This kit addresses a critical need in classic and muscle car builds where responsive, reliable shifter geometry directly impacts drivability and clutch engagement feel. The natural aluminum construction provides a clean, period-correct aesthetic while maintaining the structural rigidity required for consistent shift performance across a wide rpm range.

LOKAR's billet arm design eliminates the vagueness and wear issues common in stock linkage systems. The solid rod mechanism reduces deflection and slop, translating to faster gear engagement and more feedback to the driver. At 1.15 lbs, the kit's compact footprint (23.35 inches in overall length) fits cleanly into engine bays without requiring extensive custom fabrication, making it an ideal upgrade for restoration projects and performance rebuilds. The adjustable arm geometry allows tuning of shift throw and detent feel, accommodating different steering column angles and transmission mounting heights.

This kit is engineered for C4 and C6 automatic transmissions—the workhorses of American muscle cars from the 1960s through 1980s. Whether you're restoring a vintage Mustang, Camaro, or Chevelle, or upgrading a street rod with a period-correct powertrain, the LOKAR adjustable billet arm kit improves shift feel and longevity compared to worn OEM linkage. The aluminum construction resists corrosion better than painted steel, and the billet finish integrates with high-end engine bay detailing common in show-quality restorations.