Product Information
- Fits Models: Caprice, Impala, LeSabre, Oldsmobile 88, Bonneville, Parisienne, Catalina
- Fits Years: 77-90
- Fits Transmissions: 700R4, 4L60, Pre-1996 4L60E, TKO-500, TKO-600, TKX.
- This crossmember will fit 1996 and later 4L60E, and 4L65E transmissions for LS engine swaps.
- The RCB3-700 is designed for the 700R4 / 4l60E transmission with a case mount transmission mount. For a 700R4 with a tailshaft mount purchase the RCB3-400 crossmember instead.
- Engineered with 2 mounting slots to accept a standard height transmission mount.
- We recommend a polyurethane transmission mount. The GMTM is sold separately.
- Fits Models: Caprice, Impala, LeSabre, Oldsmobile 88, Bonneville, Parisienne, Catalina
- Fits Years: 77-90
- Fits Transmissions: 700R4, 4L60, Pre-1996 4L60E, TKO-500, TKO-600, TKX.
- This crossmember will fit 1996 and later 4L60E, and 4L65E transmissions for LS engine swaps.
- The RCB3-700 is designed for the 700R4 / 4l60E transmission with a case mount transmission mount. For a 700R4 with a tailshaft mount purchase the RCB3-400 crossmember instead.
- Engineered with 2 mounting slots to accept a standard height transmission mount.
- We recommend a polyurethane transmission mount. The GMTM is sold separately.
G Force and our Partner Brands engineer bold solutions that make installation easier without sacrificing quality. Get more support from G Force.
Our engineers are also car enthusiasts—which makes designing automotive parts second nature. Because we use our products, we know the importance of crafting them with strength and durability. Get more performance from G Force.
Specifications
Weight: 32 lbsShipping Dimensions: 53 × 11 × 7 In
Finish: Black Powder Coated
Mounting Hardware: Included
See the G Force Crossmember Overview for more info.
Many G Force Crossmembers utilize the early GM double stud transmission mount configuration, for the increased strength aspects. Should your vehicle originally be equipped with a single centered stud transmission mount, simply replace your transmission mount with the early style.
For vehicles originally equipped with 3/8″ crossmember bolts, open existing holes on frame to 1/2″. If you prefer to retain 3/8″fasteners, upgrade the installations hardware to Grade 8 bolts and hardened flat washers.
Discover more about the G Force Crossmember product line on these pages-