Description
Product Overview
The maXpeedingrods transmission crossmember is a precision‑engineered component designed to replace the factory mount on Chevrolet Monte Carlo G‑Body vehicles from 1978 to 1988. Made from high‑grade steel, the crossmember provides exceptional strength while the black powder‑coat finish protects against rust, wear, and corrosion. Measuring 51.85 x 14.57 x 7.24 inches and weighing 28 lb, it matches OEM dimensions for a seamless fit. The part number BC22II ensures compatibility with 700R4, 4L60, 4L60E, TKO‑500, and TKO‑600 transmissions.
Usage
This crossmember is ideal for daily drivers, classic car enthusiasts, and performance rebuilds. Install it in any garage or shop; the direct‑screw design requires no drilling or custom modifications. Once installed, it stabilizes the transmission, reduces vibration, and improves overall drivetrain longevity, making it perfect for both street use and track days.

Why Choose Us
maXpeedingrods combines over a decade of automotive expertise with rigorous quality control. Each crossmember undergoes heat‑treatment and coating processes to meet strict durability standards. Customers benefit from a 1‑year limited warranty and lifetime technical support, ensuring peace of mind and reliable service throughout the product’s life.
Key Features
- High‑strength steel construction with black powder‑coat for superior corrosion resistance
- Direct‑screw installation eliminates the need for modifications or additional hardware
- Exact OEM fit for Chevrolet Monte Carlo G‑Body (1978‑1988) models
- Compatible with 700R4, 4L60, 4L60E, TKO‑500, and TKO‑600 transmissions
- Includes mounting hardware and a 1‑year limited warranty plus lifetime technical support
FAQ
Will this crossmember fit a 1985 Monte Carlo with a 4L60E transmission?
Yes, the maXpeedingrods crossmember is designed to fit 4L60E transmissions in Monte Carlo G‑Body models from 1978‑1988.
Do I need any special tools for installation?
No special tools are required. The included hardware bolts directly to the existing mounting points using standard socket sizes.
Is the powder‑coat finish durable in harsh climates?
The black powder‑coat is formulated to resist rust, chips, and UV exposure, making it suitable for both hot summer roads and cold, salty winter conditions.
What warranty does maXpeedingrods provide?
We offer a 1‑year limited warranty covering any quality‑related defects and lifetime technical support for installation assistance.
Can this part be used for performance upgrades?
Absolutely. Its robust steel construction provides added rigidity, helping to handle increased torque and power in performance applications.




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