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Top Street Performance

GM LS Aluminum Rear Main Seal Housing - Black

GM LS Aluminum Rear Main Seal Housing - Black

SKU: 81069BK

$71.50
$71.50 $81.25
Shipping calculated at checkout.

In stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Application-specific sealing component for chevrolet small block v8 gen. iii/iv (ls based)
  • Aluminum construction helps support consistent sealing performance
  • Black design matches the intended mounting surface and component layout
  • Useful for leak repair, engine refresh work, rebuilds, and component replacement

Description

Complete your Gen III or IV LS engine with a new cast aluminum rear main seal housing from TSP. Complete with gasket, seal, and hardware, it is available in satin and black.

Specs

ColorBlack
Gaskets IncludedYes
Hardware IncludedYes
MaterialAluminum
Mounting Hole Quantity12
QuantitySold individually
Rear Main Seal IncludedYes

Engine Fitment

COMPATIBLE WITH
CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED)
• 4.8 L / 293 in³ (LR4, LY2, L20)
• 5.3 L / 325 in³ (LM7, L59, LM4, L33, LC9, LH6, LY5, LMG)
• 5.7 L / 346 in³ (LS1, LS6)
• 6.0 L / 364 in³ (LQ4, LQ9, LS2, L76, LY6, L96)
• 6.2 L / 376 in³ (LS3, L92, L99, L9H)

COMMON VEHICLE APPLICATIONS:
• Chevrolet Corvette LS-powered models
• Chevrolet Camaro LS-powered models
• Chevrolet Silverado and GMC Sierra LS-based V8 trucks
• Chevrolet Tahoe, Suburban, GMC Yukon, and Escalade LS-based V8 SUVs
• Pontiac GTO, Pontiac G8, and Chevrolet SS LS-powered cars

Q&A

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.