MuscleRods LT Engine Swap Kit for 1991-1996 Impala/Caprice B-Body
When fitting an LT engine into a 1991-1996 Impala or Caprice B Body chassis, the Nova radiator for manual transmission applications with fan from MuscleRods delivers critical cooling performance and integrates directly into the stock support brackets for a precise installation. Engine swaps demand consistent temperature control under load and the radiator's 26 row core maintains coolant flow during extended idling or spirited driving. It also clears shift linkage and hood latch components without trimming while the prewired fan motor connects seamlessly to LS series harnesses. A corrosion resisting aluminum core and stamped end tanks ensure long service life.
Precision Bracket Geometry for Vibration Free Drivetrain
Laser cut engine and transmission mounts in this swap kit are jig welded to lock mounting surfaces into exact alignment with factory reference points. By preserving the correct tailshaft and pinion angles, the assembly prevents common driveline windup that can generate vibration under acceleration or cruising. Technicians benefit from consistent locating surfaces that remove guesswork, reducing the need for repeated alignment checks. The result is a noticeably smoother ride and extended component life for driveshaft U-joints, carrier bearings and other related parts. This precision engineering also helps installers finish the project more quickly, since parts fit exactly where they should without extra adjustments.
Direct Frame Rail Drop In Fit for B-Body Chassis
The transmission crossmember and accompanying frame mounts are designed to drop directly into the original B-Body frame rail locations without any trimming or welding. All attachment points match stock positions, so firewall clearance and steering shaft placement remain unchanged, maintaining factory driveline geometry. This seamless integration eliminates the need for custom fabrication or frame alterations, saving hours of labor time. Installers can rely on standard hand tools to secure each bracket, achieving solid chassis support on the first attempt. Maintaining the stock rail interface also protects suspension alignment and preserves the ride quality of the Impala and Caprice platforms.
Extended Sump Oil Pan Clearance for Reliable Lubrication
This kit accommodates an extended sump oil pan profile often required by later LT engine variants, ensuring the oil pickup remains fully submerged even under high lateral loads or hard acceleration. By maintaining continuous oil coverage, pressure drops are prevented during cornering and spirited driving, protecting bearings from wear. Careful mount positioning keeps the pan clear of steering linkages and frame rails, so there is no risk of contact or interference. Road tests confirm that this design retains stable lubrication in long stints of track use or extended highway runs, giving builders confidence in engine longevity.
Domestic Steel Construction Ensuring Structural Integrity
All brackets, crossmembers and mounts in the kit are fabricated from US-sourced steel and undergo rigorous quality inspection at every production stage. The selected material offers an ideal balance of tensile strength and controlled flexibility to absorb impact stress without cracking. Precision welding and consistent material thickness ensure the assembly resists fatigue during repeated load cycles, so alignment holds true whether on daily streets or weekend performance runs. Builders can trust that each component will maintain its shape and mounting accuracy over years of service, reflecting the reliable craftsmanship of American manufacturing.
Count on MuscleRods for a precise fit and reliable performance. For a more robust kit that lets you select your own parts to better suit your needs consider our Complete LT Swap Kits - LT Kit Builder.