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1963-1967 Corvette LS Conversion Kit


1963-1967 Corvette LS Conversion Kit
Purchase 1963-1967 Corvette LS Conversion Kit
  • 1963-1967 Corvette LS Conversion Kit

  • $519.00

    SKU: LSX22

  • Select Transmission:  

Get Your 1963-1967 C2 Corvette LS Swap Ready with MuscleRods

MuscleRods' 1963-1967 Corvette LS Conversion Kit delivers perfect drivetrain alignment in your C2 Generation Stingray with precision engineered mounts that eliminate transmission tunnel modifications and ensure vibration free cruising. Custom high clearance and F Body oil pan compatibility, factory steering geometry preservation, and complete installation hardware in a USA made kit guarantee a seamless LS upgrade that looks and feels factory.

MuscleRods LS Engine Swap Kit for 1963-1967 Chevy C2 Corvette Stingray

MuscleRods designed the 1963-1967 Corvette LS Conversion Kit to solve the common fit and alignment headaches that come with installing an LS engine in a C2 Stingray. Precision cut steel brackets tie into factory frame rails and hold the motor at the exact geometry needed for a smooth, vibration free ride. Hardware for 4L60E and 4L80E transmissions fits without modifying the tunnel or steering components. Bracket spacing clears power assist steering pumps and allows the use of high clearance or F Body oil pans with no extra fabrication.

Tailored Frame Bracket Architecture for Chassis Strength

The kit's precision cut steel brackets mate directly to the Corvette's original frame rails, creating a continuous load path that reinforces the structure under acceleration and cornering forces. By aligning the mounts with factory geometry, the system not only secures the LS engine in the optimal position but also minimizes chassis flex for improved steering feedback. Each bracket is laser cut for repeatable accuracy, ensuring a uniform fit across all 1963–1967 C2 models without the need for trial fitting or off-site machining. This integrated approach preserves the Corvette's sheetmetal and factory rail design while elevating the car's overall rigidity.

Polyurethane Transmission Mount for Vibration Isolation

The included transmission mount is molded from a resilient polyurethane material chosen for its blend of stiffness and shock absorption. This compound resists oil and coolant exposure, guaranteeing that the mount maintains its damping properties over countless heat cycles. When fitted into the crossmember bracket, the polyurethane insert filters engine and driveline harshness, delivering a smoother ride and reducing cabin noise. Installers will appreciate how the mount seats cleanly into place with no need to modify the tunnel or weld new brackets.

Engine and Transmission Versatility for Custom Builds

This conversion kit has been engineered to support most Gen III and Gen IV LS engines, including LS1, LS2 and LS3 platforms, so builders can pair the powerplant that best suits their goals. The transmission crossmember bracket ships with spacers that cover both 4L60E and 4L80E bolt patterns, and it can accept a T56 with minor alignment tweaks. Bracket spacing also clears factory power steering pumps and offers the clearance required for F Body oil pans when using manual or late-model steering boxes. That flexibility lets you mix and match engine, steering and pan options without cutting or welding the original tunnel.

Count on MuscleRods for lasting quality and precise fit. For a more robust kit where you can build this same kit with parts you choose to suit your needs see our Complete LS Swap Kits - LS Kit Builder.

Fitment

  • 1963-1967 Chevy Corvette

Specifications

  • SKU: LSX22
  • Swap Engine: LS
  • Body Type: C2 Generation (Stingray)
  • Brand: Muscle Rods
  • Compatible Engine Models: Most Gen III/IV LS Engines (e.g., LS1, LS2, LS3, 5.3L, 6.0L) compatible with high clearance oil pan (when using factory power steering) or F-Body Style Oil pan (when using the manual steering or late model power steering box) and appropriate intake for C2 Corvette hood clearance. Works with factory/aftermarket power/manual steering.
  • Compatible Transmissions: 4L60E; T56 (may require adjustments).
  • What's Included:
    • (2) Motor Mounts
    • (1) Transmission Crossmember Bracket
    • (2) Transmission Crossmember Bracket Spacers
    • (1) Polyurethane Transmission Mount
    • (1) Installation Hardware Pack

Key Features

  • Tailored fit for Chevrolet Corvettes 1963-1967
  • Maintains correct drivetrain angle for vibration-free driving
  • Requires no transmission tunnel modifications for 4L60E upgrade
  • Compatible with high clearance and F-Body oil pans
  • Custom solutions for factory power assist, manual, and aftermarket steering
  • Proudly designed and manufactured in the USA

Benefits

  • Perfect integration avoids fitment issues and preserves classic styling.
  • Smooth, vibration-free ride enhances comfort and drivability.
  • Simplifies installation, saving time and avoiding body modifications.
  • Allows high-clearance and F-Body oil pan use without fit problems.
  • Ensures seamless steering setup compatibility for optimal handling.
  • Guarantees superior quality and supports American manufacturing.

This Item Assigned to Category and Also Fits:

Description

MuscleRods LS Engine Swap Kit for 1963-1967 Chevy C2 Corvette Stingray

MuscleRods designed the 1963-1967 Corvette LS Conversion Kit to solve the common fit and alignment headaches that come with installing an LS engine in a C2 Stingray. Precision cut steel brackets tie into factory frame rails and hold the motor at the exact geometry needed for a smooth, vibration free ride. Hardware for 4L60E and 4L80E transmissions fits without modifying the tunnel or steering components. Bracket spacing clears power assist steering pumps and allows the use of high clearance or F Body oil pans with no extra fabrication.

Tailored Frame Bracket Architecture for Chassis Strength

The kit's precision cut steel brackets mate directly to the Corvette's original frame rails, creating a continuous load path that reinforces the structure under acceleration and cornering forces. By aligning the mounts with factory geometry, the system not only secures the LS engine in the optimal position but also minimizes chassis flex for improved steering feedback. Each bracket is laser cut for repeatable accuracy, ensuring a uniform fit across all 1963–1967 C2 models without the need for trial fitting or off-site machining. This integrated approach preserves the Corvette's sheetmetal and factory rail design while elevating the car's overall rigidity.

Polyurethane Transmission Mount for Vibration Isolation

The included transmission mount is molded from a resilient polyurethane material chosen for its blend of stiffness and shock absorption. This compound resists oil and coolant exposure, guaranteeing that the mount maintains its damping properties over countless heat cycles. When fitted into the crossmember bracket, the polyurethane insert filters engine and driveline harshness, delivering a smoother ride and reducing cabin noise. Installers will appreciate how the mount seats cleanly into place with no need to modify the tunnel or weld new brackets.

Engine and Transmission Versatility for Custom Builds

This conversion kit has been engineered to support most Gen III and Gen IV LS engines, including LS1, LS2 and LS3 platforms, so builders can pair the powerplant that best suits their goals. The transmission crossmember bracket ships with spacers that cover both 4L60E and 4L80E bolt patterns, and it can accept a T56 with minor alignment tweaks. Bracket spacing also clears factory power steering pumps and offers the clearance required for F Body oil pans when using manual or late-model steering boxes. That flexibility lets you mix and match engine, steering and pan options without cutting or welding the original tunnel.

Count on MuscleRods for lasting quality and precise fit. For a more robust kit where you can build this same kit with parts you choose to suit your needs see our Complete LS Swap Kits - LS Kit Builder.

Fitment

Fitment

  • 1963-1967 Chevy Corvette
  • Compatible Engine Models: Most Gen III/IV LS Engines (e.g., LS1, LS2, LS3, 5.3L, 6.0L) compatible with high clearance oil pan (when using factory power steering) or F-Body Style Oil pan (when using the manual steering or late model power steering box) and appropriate intake for C2 Corvette hood clearance. Works with factory/aftermarket power/manual steering.
  • Compatible Transmissions: 4L60E; T56 (may require adjustments).
Features
  • Tailored fit for Chevrolet Corvettes 1963-1967
  • Maintains correct drivetrain angle for vibration-free driving
  • Requires no transmission tunnel modifications for 4L60E upgrade
  • Compatible with high clearance and F-Body oil pans
  • Custom solutions for factory power assist, manual, and aftermarket steering
  • Proudly designed and manufactured in the USA
Benefits
  • Perfect integration avoids fitment issues and preserves classic styling.
  • Smooth, vibration-free ride enhances comfort and drivability.
  • Simplifies installation, saving time and avoiding body modifications.
  • Allows high-clearance and F-Body oil pan use without fit problems.
  • Ensures seamless steering setup compatibility for optimal handling.
  • Guarantees superior quality and supports American manufacturing.
What's Included
  • (2) Motor Mounts
  • (1) Transmission Crossmember Bracket
  • (2) Transmission Crossmember Bracket Spacers
  • (1) Polyurethane Transmission Mount
  • (1) Installation Hardware Pack
Specifications
  • SKU: LSX22
  • Brand: Muscle Rods
  • Swap Engine: LS
  • Body Type: C2 Generation (Stingray)