1982-2005 S10 Blazer Crossmember 700R4 | RCS-10B-700

Fits Models: 2WD S10 Blazer and S15 Jimmy Fits Years: 82-05 Fits Transmissions: 700R4, 4L60, 4L60E, 4L65E, T5, TKO, TKX The RCS-10B-700 is a stock replacement designed to allow a dual exhaust system to be routed under the crossmember, allowing for easier header connection, while keeping the exhaust above the frame rails.  If installing a TKO or TKX transmission slight floor pan modifications may be required.  A GMTM-S short transmission mount is recommended for a TKO or TKX. This crossmember is designed for 2WD S10 Blazers with a horizontal frame shelf on each side of the vehicle. Refer to the product image to determine that your chassis has the same configuration. This crossmember is for RWD applications only. In some cases, an RCS-10B-700 installed with a T5 transmission may require a custom transmission mount to maintain proper drive line angle.  Note: If your vehicle has a crossmember mounting pattern through the side of your frame rail, this crossmember will not work. Use the RCS10 instead. We recommend a polyurethane transmission mount. The GMTM is sold separately. In some cases, an RCS-10B-700 installed with a T5 transmission may require a custom transmission mount to maintain proper drive line angle.  Boss Hog Torque Converters recommended for this application: 48402, 48442, 48443, 48441, 48401, 48403, 48453, 49454, 49452, 49451, 49462, 49463, 49752, 49754