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1968-1974 X-Body LT Conversion Kit


1968-1974 X-Body LT Conversion Kit
Purchase 1968-1974 X-Body LT Conversion Kit
  • 1968-1974 X-Body LT Conversion Kit

  • $589.00

    SKU: LTX20

  • Select Transmission:  

1968-1974 Nova/Ventura/Apollo/Omega LT Swap Essentials by MuscleRods

Precision-engineered brackets deliver accurate AC and power steering alignment for 6.6L L8T swaps in your 1968 to 1974 Nova, Ventura, Apollo and Omega X-Body, ensuring a perfect fit and vibration free operation. Manufactured in the USA by MuscleRods, this LT AC/power steering bracket set includes all necessary hardware to streamline installation, boost fuel efficiency and durability, and deliver modern LT dependability into your classic ride with a seamless hassle free upgrade.

MuscleRods LT Engine Swap Kit for 1968-1974 X-Body Chevy Nova/Ventura/Apollo/Omega

When fitting a 6.6L L8T engine into a classic X-Body chassis the challenge of accessory drive alignment becomes obvious, and the LT Series AC/Power Steering Bracket 6.6L L8T addresses this by positioning both the air conditioning compressor and power steering pump with exact fit. Designed by MuscleRods for 1968 through 1974 Chevy Nova, Pontiac Ventura, Buick Apollo and Oldsmobile Omega models, each bracket mounts directly to factory block bosses using CNC precision. It then secures the pumps in line with the existing belt route providing proper belt alignment without altering the frame or modifying the tunnel. Builders will notice that installation time shrinks and drive train noise falls away as hoses, lines and wiring remain unobstructed and protected.

Precision CNC Fabrication for Engine Alignment

The LT Series AC/Power Steering Bracket is crafted with CNC precision to fit the factory block bosses on 1968–1974 X-Body frames without modification. By machining each bracket from US automotive grade steel plate, the system holds the 6.6L L8T LT engine in the exact centerline, eliminating misalignment that can cause belt wear or skipped pulleys. This level of accuracy also limits engine movement under torque, reducing vibration transmitted through hoses and wiring harnesses. With proper belt alignment ensured from the start, installers can avoid frame grinding or custom belt routing, saving time and preserving the integrity of the original chassis.

Reinforced Crossmember for Chassis Rigidity

Integrating a heavy duty crossmember into the conversion ties both frame rails together to form a unified support structure under the LT powerplant. Constructed from full gauge US steel, the bar resists twisting forces and absorbs the added torque of modern engines during hard acceleration or spirited driving. Its low mounting point centers the engine mass and maintains the original ride height, while providing a stout base for the transmission mount. This unified assembly not only stiffens the X-Body chassis but also delivers a stable platform for consistent throttle response and long term reliability on pavement and track alike.

Integrated Hardware Kit for Streamlined Installation

This complete swap package bundles engine mounts, frame brackets, a crossmember, a transmission mount, and all necessary fasteners to ensure a seamless build. Predrilled holes and precise alignment points match the factory frame rails, so installers can bolt components in place without cutting, welding, or guesswork. By offering a single source solution for mounting geometry, hose clearance and bracket positioning, the kit slashes installation time and reduces the need for trial fits. Enthusiasts can focus on tuning and driving rather than fabricating custom brackets, turning a complex swap into a straightforward process.

Count on MuscleRods for a precise foundation in your LT swap. For a more robust kit where you can build this same kit while selecting parts to better suit your needs see our Complete LT Swap Kits - LT Kit Builder.

Fitment

  • 1968-1974 Chevy Nova
  • 1971-1974 Pontiac Ventura
  • 1973-1974 Buick Apollo
  • 1973-1974 Oldsmobile Omega

Specifications

  • SKU: LTX20
  • Swap Engine: LT
  • Body Type: X-Body
  • Brand: Muscle Rods
  • Compatible Engine Models: Gen V LT Engines (e.g., LT1, LT4, L83, L86) when used with a compatible LT Engine Series Conversion Oil Pan and appropriate intake for X-Body hood clearance.
  • Compatible Transmissions: 4L60E, 4L80E (without tunnel modifications); Other transmission types may entail minor adjustments.
  • What's Included:
    • Engine mounts
    • Frame brackets
    • Heavy-duty crossmember
    • Transmission mount
    • All essential installation hardware

Key Features

  • Groundbreaking LT engine upgrade for 1968-1974 X-Body cars
  • Integrates modern LT engine power with iconic classic design
  • Enhances both vehicle performance and fuel efficiency
  • Precision-engineered components ensure optimal fit and compatibility
  • Streamlined installation for seamless engine swap process
  • Proudly made in the USA

Benefits

  • Revitalizes 1968-1974 X-Body cars with modern LT engine dependability
  • Marries iconic styling with contemporary horsepower for classic appeal
  • Boosts performance while improving fuel efficiency on every drive
  • Custom-engineered parts ensure a precise, hassle-free engine fit
  • Streamlined installation reduces swap downtime for quicker road returns
  • USA manufacturing delivers robust quality and enduring durability

This Item Assigned to Category and Also Fits:

Description

MuscleRods LT Engine Swap Kit for 1968-1974 X-Body Chevy Nova/Ventura/Apollo/Omega

When fitting a 6.6L L8T engine into a classic X-Body chassis the challenge of accessory drive alignment becomes obvious, and the LT Series AC/Power Steering Bracket 6.6L L8T addresses this by positioning both the air conditioning compressor and power steering pump with exact fit. Designed by MuscleRods for 1968 through 1974 Chevy Nova, Pontiac Ventura, Buick Apollo and Oldsmobile Omega models, each bracket mounts directly to factory block bosses using CNC precision. It then secures the pumps in line with the existing belt route providing proper belt alignment without altering the frame or modifying the tunnel. Builders will notice that installation time shrinks and drive train noise falls away as hoses, lines and wiring remain unobstructed and protected.

Precision CNC Fabrication for Engine Alignment

The LT Series AC/Power Steering Bracket is crafted with CNC precision to fit the factory block bosses on 1968–1974 X-Body frames without modification. By machining each bracket from US automotive grade steel plate, the system holds the 6.6L L8T LT engine in the exact centerline, eliminating misalignment that can cause belt wear or skipped pulleys. This level of accuracy also limits engine movement under torque, reducing vibration transmitted through hoses and wiring harnesses. With proper belt alignment ensured from the start, installers can avoid frame grinding or custom belt routing, saving time and preserving the integrity of the original chassis.

Reinforced Crossmember for Chassis Rigidity

Integrating a heavy duty crossmember into the conversion ties both frame rails together to form a unified support structure under the LT powerplant. Constructed from full gauge US steel, the bar resists twisting forces and absorbs the added torque of modern engines during hard acceleration or spirited driving. Its low mounting point centers the engine mass and maintains the original ride height, while providing a stout base for the transmission mount. This unified assembly not only stiffens the X-Body chassis but also delivers a stable platform for consistent throttle response and long term reliability on pavement and track alike.

Integrated Hardware Kit for Streamlined Installation

This complete swap package bundles engine mounts, frame brackets, a crossmember, a transmission mount, and all necessary fasteners to ensure a seamless build. Predrilled holes and precise alignment points match the factory frame rails, so installers can bolt components in place without cutting, welding, or guesswork. By offering a single source solution for mounting geometry, hose clearance and bracket positioning, the kit slashes installation time and reduces the need for trial fits. Enthusiasts can focus on tuning and driving rather than fabricating custom brackets, turning a complex swap into a straightforward process.

Count on MuscleRods for a precise foundation in your LT swap. For a more robust kit where you can build this same kit while selecting parts to better suit your needs see our Complete LT Swap Kits - LT Kit Builder.

Fitment

Fitment

  • 1968-1974 Chevy Nova
  • 1971-1974 Pontiac Ventura
  • 1973-1974 Buick Apollo
  • 1973-1974 Oldsmobile Omega
  • Compatible Engine Models: Gen V LT Engines (e.g., LT1, LT4, L83, L86) when used with a compatible LT Engine Series Conversion Oil Pan and appropriate intake for X-Body hood clearance.
  • Compatible Transmissions: 4L60E, 4L80E (without tunnel modifications); Other transmission types may entail minor adjustments.
Features
  • Groundbreaking LT engine upgrade for 1968-1974 X-Body cars
  • Integrates modern LT engine power with iconic classic design
  • Enhances both vehicle performance and fuel efficiency
  • Precision-engineered components ensure optimal fit and compatibility
  • Streamlined installation for seamless engine swap process
  • Proudly made in the USA
Benefits
  • Revitalizes 1968-1974 X-Body cars with modern LT engine dependability
  • Marries iconic styling with contemporary horsepower for classic appeal
  • Boosts performance while improving fuel efficiency on every drive
  • Custom-engineered parts ensure a precise, hassle-free engine fit
  • Streamlined installation reduces swap downtime for quicker road returns
  • USA manufacturing delivers robust quality and enduring durability
What's Included
  • Engine mounts
  • Frame brackets
  • Heavy-duty crossmember
  • Transmission mount
  • All essential installation hardware
Specifications
  • SKU: LTX20
  • Brand: Muscle Rods
  • Swap Engine: LT
  • Body Type: X-Body