GM LS PILOT SPACER CONVERTOR SPACER TH350 TH400 FLEXPLATE
$40.00
Eliminate misalignment issues between your GM LS engine and TH350 or TH400 transmissions with this precision-machined pilot spacer. Measuring 14 cm in length and weighing just 0.072 kg, it ensures a secure fit that protects your drivetrain. Discover how this spacer simplifies installation and enhances transmission performance.
Estimated arrival at CMP: 2-3 days.
After arriving at CMP the item will be shipped the same day or made available for collection.
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Description
Prevent costly drivetrain damage and ensure proper alignment when adapting a GM LS engine to TH350 or TH400 transmissions with this Aeroflow pilot spacer converter. Misalignment between the transmission flexplate and torque converter pilot bore can cause vibration, premature wear, and transmission failure. This spacer bridges the gap precisely, maintaining the correct positioning for smooth operation.
Constructed with exact dimensions—14.00 cm length, 11.00 cm width, and 3.00 cm height—this spacer fits seamlessly between the flexplate and converter, eliminating play and ensuring concentricity. Weighing a mere 0.072 kg, it adds no unnecessary mass that could affect balance or cause stress on components.
Compatible specifically with GM LS engines using TH350 and TH400 transmissions, the spacer addresses the common mismatch in pilot diameters between these setups. This compatibility guarantees that your transmission and flexplate interface correctly, reducing installation complexity and increasing reliability.
Manufactured by Aeroflow, a trusted name in transmission and driveline components, this spacer uses durable materials engineered to withstand constant rotational forces and heat generated during operation. Its precision machining ensures a snug fit that resists loosening over time, preserving drivetrain integrity.
Installation is straightforward, requiring no modifications to existing flexplates or converters. Its compact design maintains proper clearance within the transmission housing, preventing interference with surrounding parts.
By incorporating this GM LS pilot spacer converter, you extend transmission lifespan, reduce vibration, and improve overall driveline performance. It is an essential component for anyone adapting GM LS engines to TH350 or TH400 transmissions with confidence.
Choose this spacer to safeguard your investment and achieve a professional-level transmission installation that meets exacting standards without compromise.
Additional information
| Weight | 0.0720 kg |
|---|---|
| Dimensions | 14.00 × 11.00 × 3.00 cm |
| Category list | Automatic Transmission, Converters, Flexplates, Transmission and Driveline |
| Brand | Aeroflow |







