LS Rear Main Seal Alignment Tool for GM Gen III & IV Engines

This LS rear main seal alignment tool is designed for GM Gen III and Gen IV engines, including common displacements such as 4.8, 5.3, 5.7, 6.0, and 6.2. It helps position the rear main seal accurately during installation to support proper fitment and reduce the chance of leaks caused by misalignment. Condition: New. Shipping: Free Shipping. Check the listing for details on exact compatibility, included parts, and any required procedures or additional tools for your specific engine setup.

USD 28.69
Condition: see listing
Item ID317637534568
LocationSheridan US
ShippingFree shipping (check listing for details)
Seller okto-llc
98.6% positive · 345 feedback
ListingFixedPrice · Active
Start time2025-12-08T09:33:20.000Z
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Key specs
Manufacturer Part NumberEL-1PC-LS
Item Weight12.7 ounces
ExteriorAnodized
ModelLs rear main seal alignment tool
Package Dimensions5.55 x 5.12 x 1.73 inches
UPC7445037687665
Review summary

This LS rear main seal alignment tool is designed for GM Gen III and Gen IV engines, including common displacements such as 4.8, 5.3, 5.7, 6.0, and 6.2. It helps position the rear main seal accurately during installation to support proper fitment and reduce the chance of leaks caused by misalignment. Condition: New. Shipping: Free Shipping. Check the listing for details on exact compatibility, included parts, and any required procedures or additional tools for your specific engine setup.

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Listing details (cleaned)

Store New Arrivals Add to Favorite View Feedback Contact LS Rear Main Seal Alignment Tool for GM Gen III & IV Engines 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92 Description Manufacturer Part Number EL-1PC-LS Item Weight 12.7 ounces Exterior Anodized Model Ls rear main seal alignment tool Package Dimensions 5.55 x 5.12 x 1.73 inches Perfect Fitment - Designed specifically for GM LS engines, compatible with 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS6, L99, LS4, LS9, LSA, LQ4, LQ9, L76, and L92 models, ensuring precise application for your engine needs.Prevent Leaks - Aligns the rear main cover and installs the seal with accuracy to eliminate the risk of oil leaks, keeping your engine running smoothly.Essential for Proper Seal Installation - Ensures the rear seal aligns perfectly concentric with the balancer hub and rear sealing surface, maintaining proper seal function and extending its lifespan.Durable Construction - Crafted from high-quality billet aluminum for exceptional durability and precision. Ideal for engine builders and mechanics working on GM LS series engines.What’s Included - Includes (1) Rear Cover Billet Alignment Tool. A must-have tool for professional and DIY engine repairs. Product description Achieve Perfect Seal Installation for Your GM LS Engine When working on GM LS engines, precision and reliability are key to a successful repair. This rear main cover alignment tool is designed to ensure flawless seal installation, prevent leaks, and maintain optimal engine performance. Perfect Fitment This tool is specifically designed to fit GM LS engines, including popular models such as 4.8, 5.3, 5.7, 6.0 LS1, LS2, LS3, LS6, L99, LS4, LS9, LSA, LQ4, LQ9, L76, and L92. Its precise design an exact fit, making it an essential tool for any mechanic or engine builder. Prevent Leaks with Confidence Avoid costly engine issues caused by improper seal alignment. This tool ensures the rear main cover and seal are perfectly positioned, eliminating the risk of oil leaks and keeping your engine running smoothly and reliably. Critical for Proper Seal Function Correct seal alignment is crucial for extending the life of your engine’s seals. This tool aligns the rear seal concentric to the balancer hub and sealing surface, ensuring proper seal function and durability. Why Choose This Tool? Whether you're a professional mechanic or a DIY enthusiast, this alignment tool is designed to simplify seal installation while saving you time and effort. It ensures precision, prevents future issues, and provides the durability you need to tackle any GM LS engine repair confidently. Invest in the right tool for the job and experience the difference in quality and performance!