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1975-1979 X-Body Nova LS Conversion Kit


1975-1979 X-Body Nova LS Conversion Kit
Purchase 1975-1979 X-Body Nova LS Conversion Kit
  • 1975-1979 X-Body Nova LS Conversion Kit

  • $529.00

    SKU: LSX28

  • Select Transmission:  

Smooth LS Swap Setup for 75-79 X-Body Nova/Ventura by MuscleRods

Optimized MuscleRods steel mounting brackets precisely set the drivetrain angle for a vibration free, smooth LS swap in Nova and Ventura models from 1975 through 1979, while preconfigured hardware fits both 4L60E and 4L80E transmissions without tunnel modifications and accepts F Body oil pans for expanded engine options. All components are designed and manufactured in the USA to deliver straightforward installation, consistent reliability, enhanced power output, and lasting performance.

Complete MuscleRods LS Engine Swap Kit for X-Body Nova/Ventura 1975-1979

Owners swapping an LS powerplant into a 1975 through 1979 X Body Nova or Ventura rely on precise engine and transmission alignment, and the 1975 through 1979 X Body Nova LS Conversion Kit delivers machined brackets and mounts that lock in factory tilt and height. Brackets bolt into stock frame holes, clear F Body oil pan profiles without rail or block cutting and accept 4L60E or 4L80E transmissions with dedicated spacers. American sourced hardware and vibration isolators let installers skip custom fitting while preserving chassis strength, cutting drivetrain noise and extending bearing life.

Precision Machined Mounts for Factory Accurate LS Positioning

The engine mount brackets are precision machined from high grade steel to strict tolerances that replicate the factory LS tilt and ride height within the X Body chassis. This specific geometry ensures even torque load distribution across the driveline components, which reduces the potential for premature wear on universal joints and wheel bearings. Integrated rubber isolators absorb low frequency oscillations without sacrificing rigidity, producing a smoother idle and crisp throttle response. By preserving the intended engine angle, the kit also minimizes vibration transmission into the passenger compartment for a quieter driving experience. Installers benefit from a straightforward bolt in process that requires no modifications to the frame rails.

Integrated Transmission Crossmember Simplifying 4L60E and 4L80E Fitment

The crossmember assembly is engineered to bolt directly into the stock frame holes and support both 4L60E and 4L80E transmissions without altering the tunnel or floor pan. Dedicated spacers set the correct transmission pitch relative to the engine mount line, eliminating the need for shims or custom bracket fabrication. This design preserves chassis strength and simplifies alignment procedures, allowing installers to complete the drivetrain mating with confidence. Access for routine service is unaffected because the factory tunnel remains intact, speeding oil pan and transmission inspections. Overall, the integrated solution cuts labor time while maintaining structural integrity.

Adaptive Oil Pan Clearance Enhancing Engine Selection Flexibility

Bracket offsets and included spacers establish the precise clearance required to accommodate a variety of F Body oil pan profiles, from standard depth to deep sump configurations. This versatility enables the use of popular Gen III and IV LS models such as LS1, LS3, 5.3L and 6.0L without grinding rails or modifying the block. Maintaining the factory hood line eliminates the need for body alterations and retains the vehicle's original aesthetic. The kit streamlines engine swaps by offering built in adaptability so builders can focus on performance tuning rather than fitment issues. The result is a clean installation that combines functionality with a factory correct appearance.

Domestically Sourced Hardware and Vibration Isolators for Reliable Performance

Every fastener and vibration isolator in the kit is sourced domestically and manufactured to consistent quality standards, ensuring reliable performance under increased load. Hardware components undergo rigorous inspection to confirm tensile strength and proper thread engagement, while weld joints are checked for uniform penetration and minimal flex. Rubber bushings are selected for optimal durometer rating to balance seismic damping with mount stiffness, extending the service life of both mounts and bearings. By using uniform parts from a single supply line, the kit eliminates fitment mismatches that can occur with mixed source packages. Installers can trust that each component aligns precisely, leading to a repeatable outcome with minimal adjustment.

Count on MuscleRods for precise engine alignment and reliable fitment. For a more robust kit that lets you select your own parts to suit your needs see our Complete LS Swap Kits - LS Kit Builder.

Fitment

  • Nova 1975-1979
  • Ventura 1975-1979

Specifications

  • SKU: LSX28
  • Swap Engine: LS
  • Body Type: X-Body
  • Brand: Muscle Rods
  • Compatible Engine Models: Most Gen III/IV LS Engines (e.g., LS1, LS2, LS3, 5.3L, 6.0L) compatible with an F-Body Style Oil pan and appropriate intake for X-Body (Nova/Ventura) hood clearance.
  • Compatible Transmissions: 4L60E, 4L80E (no modifications); T-56, TR-6060 may require some modifications.
  • What's Included:
    • Engine Mounts
    • Frame Mounts
    • Transmission Crossmember
    • Transmission Mount
    • Hardware Kit

Key Features

  • Maintains correct drivetrain angle to prevent vibrations
  • Compatible with 4L60E and 4L80E transmissions without tunnel modifications
  • Compatible with F-Body oil pan for increased versatility
  • Ensures perfect fit for 1975-1979 Nova and Ventura models
  • Optimizes performance through precision engineered design
  • Designed and manufactured in the USA

Benefits

  • Experience a smoother ride without drivetrain vibrations
  • Simplifies installation by avoiding transmission tunnel modifications
  • Allows use of F-Body oil pan for broader engine options
  • Guarantees hassle-free installation on 1975-1979 Nova and Ventura
  • Delivers enhanced engine performance and reliability
  • Ensures top quality with American-made components

This Item Assigned to Category and Also Fits:

Description

Complete MuscleRods LS Engine Swap Kit for X-Body Nova/Ventura 1975-1979

Owners swapping an LS powerplant into a 1975 through 1979 X Body Nova or Ventura rely on precise engine and transmission alignment, and the 1975 through 1979 X Body Nova LS Conversion Kit delivers machined brackets and mounts that lock in factory tilt and height. Brackets bolt into stock frame holes, clear F Body oil pan profiles without rail or block cutting and accept 4L60E or 4L80E transmissions with dedicated spacers. American sourced hardware and vibration isolators let installers skip custom fitting while preserving chassis strength, cutting drivetrain noise and extending bearing life.

Precision Machined Mounts for Factory Accurate LS Positioning

The engine mount brackets are precision machined from high grade steel to strict tolerances that replicate the factory LS tilt and ride height within the X Body chassis. This specific geometry ensures even torque load distribution across the driveline components, which reduces the potential for premature wear on universal joints and wheel bearings. Integrated rubber isolators absorb low frequency oscillations without sacrificing rigidity, producing a smoother idle and crisp throttle response. By preserving the intended engine angle, the kit also minimizes vibration transmission into the passenger compartment for a quieter driving experience. Installers benefit from a straightforward bolt in process that requires no modifications to the frame rails.

Integrated Transmission Crossmember Simplifying 4L60E and 4L80E Fitment

The crossmember assembly is engineered to bolt directly into the stock frame holes and support both 4L60E and 4L80E transmissions without altering the tunnel or floor pan. Dedicated spacers set the correct transmission pitch relative to the engine mount line, eliminating the need for shims or custom bracket fabrication. This design preserves chassis strength and simplifies alignment procedures, allowing installers to complete the drivetrain mating with confidence. Access for routine service is unaffected because the factory tunnel remains intact, speeding oil pan and transmission inspections. Overall, the integrated solution cuts labor time while maintaining structural integrity.

Adaptive Oil Pan Clearance Enhancing Engine Selection Flexibility

Bracket offsets and included spacers establish the precise clearance required to accommodate a variety of F Body oil pan profiles, from standard depth to deep sump configurations. This versatility enables the use of popular Gen III and IV LS models such as LS1, LS3, 5.3L and 6.0L without grinding rails or modifying the block. Maintaining the factory hood line eliminates the need for body alterations and retains the vehicle's original aesthetic. The kit streamlines engine swaps by offering built in adaptability so builders can focus on performance tuning rather than fitment issues. The result is a clean installation that combines functionality with a factory correct appearance.

Domestically Sourced Hardware and Vibration Isolators for Reliable Performance

Every fastener and vibration isolator in the kit is sourced domestically and manufactured to consistent quality standards, ensuring reliable performance under increased load. Hardware components undergo rigorous inspection to confirm tensile strength and proper thread engagement, while weld joints are checked for uniform penetration and minimal flex. Rubber bushings are selected for optimal durometer rating to balance seismic damping with mount stiffness, extending the service life of both mounts and bearings. By using uniform parts from a single supply line, the kit eliminates fitment mismatches that can occur with mixed source packages. Installers can trust that each component aligns precisely, leading to a repeatable outcome with minimal adjustment.

Count on MuscleRods for precise engine alignment and reliable fitment. For a more robust kit that lets you select your own parts to suit your needs see our Complete LS Swap Kits - LS Kit Builder.

Fitment

Fitment

  • Nova 1975-1979
  • Ventura 1975-1979
  • Compatible Engine Models: Most Gen III/IV LS Engines (e.g., LS1, LS2, LS3, 5.3L, 6.0L) compatible with an F-Body Style Oil pan and appropriate intake for X-Body (Nova/Ventura) hood clearance.
  • Compatible Transmissions: 4L60E, 4L80E (no modifications); T-56, TR-6060 may require some modifications.
Features
  • Maintains correct drivetrain angle to prevent vibrations
  • Compatible with 4L60E and 4L80E transmissions without tunnel modifications
  • Compatible with F-Body oil pan for increased versatility
  • Ensures perfect fit for 1975-1979 Nova and Ventura models
  • Optimizes performance through precision engineered design
  • Designed and manufactured in the USA
Benefits
  • Experience a smoother ride without drivetrain vibrations
  • Simplifies installation by avoiding transmission tunnel modifications
  • Allows use of F-Body oil pan for broader engine options
  • Guarantees hassle-free installation on 1975-1979 Nova and Ventura
  • Delivers enhanced engine performance and reliability
  • Ensures top quality with American-made components
What's Included
  • Engine Mounts
  • Frame Mounts
  • Transmission Crossmember
  • Transmission Mount
  • Hardware Kit
Specifications
  • SKU: LSX28
  • Brand: Muscle Rods
  • Swap Engine: LS
  • Body Type: X-Body