Michigan Motorsports LS Engine Block Coolant & Oil Plug Kit - Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LQ4 LM7 L99 LR4 | Includes Barbell Oil Galley Plug by Michigan Motorsports - Used condition

Michigan Motorsports LS Engine Block Coolant & Oil Plug Kit - Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LQ4 LM7 L99 LR4 | Includes Barbell Oil Galley Plug — Open-Box, 24% Off

Name: Michigan Motorsports LS Engine Block Coolant & Oil Plug Kit - Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LQ4 LM7 L99 LR4 | Includes Barbell Oil Galley Plug
Brand: Michigan Motorsports
SKU: awhd-us-b09tfzhkws
Price: 22.04 USD
Availability: InStock

Brand: Michigan Motorsports

Condition: Used - Mint

$22⁰⁴

$28⁹⁹

-24% Save $6⁹⁵

Updated: 8 hours 49 mins ago

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Description

Fits All 4.8–6.2 L LS Blocks – Compatible with LS1, LS2, LS3, LQ4, LM7, L99, LR4 platforms; ideal for Gen III & IV engine builds.

Complete Plug Coverage – Includes four threaded block plugs, one front galley press plug, and rear barbell plug for maximum sealing power

Barbell-Style Oil Galley Design – Allows oil to pass through while providing a dual-seal structure that ensures reliable rear galley performance.

Pre-Applied Sealing and Heat Resistance – Thread sealant on coolant/oil plugs and snug press-fit sleeves keep heat and fluids in place during high-stress applications.

Professional Quality Finish – Machined components resist leaks and corrosion; designed for hassle-free block teardown and re-access during future maintenance.

Seal up every critical passage in your Gen III/IV LS engine with the Michigan Motorsports LS Block Coolant & Oil Plug Kit (E1300). Tailored for 4.8–6.2 L engines—LS1, LS2, LS3, LQ4, LM7, L99, LR4—this essential kit includes four sealed threaded coolant/oil block plugs, a press-in oil galley plug for the front, and a barbell-style oil plug for the rear galley. Avoid costly leaks and ensure proper oil pressure during rebuilds, refreshes, or performance upgrades. The precision-designed plugs fit perfectly, prevent seal failure, and simplify assembly—ideal for engine builders or swap projects.

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Product Details

SKU:: awhd-us-b09tfzhkws
Model:: E1300
Country:: US
ASIN:: B09TFZHKWS

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Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $7 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

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Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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