- Cooling, AC & Heating
- Hose & Fittings
- JEGS LS Coolant Cross-Over Kits
JEGS LS Coolant Cross-Over Kit for GM LS engines provides a clean, professional look while providing proper air bleeding for the cooling system. Can be used with Carb or EFI intakes without modifications. Comes with black -4AN steam hole fittings and stainless steel braided lines.
Note: Plumbs from rear to front head steam hole ports.
JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.
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LS Coolant Cross-Over Kit
GM LS Coolant Cross-Over Kit-4 AN Steam Hole Fittings -4 AN Stainless Steel Lines Plumbs from Rear to Front Head Steam Hole Ports Stainless Steel Hardware Black Anodized FInish
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$156.59
$144.99
SAVE $11.60
Ships on 08/31/26
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LS/LT Coolant Crossover Delete Kit
Engine Coolant Crossover Delete Kit GM LS Gen III, Gen IV & Gen V LT Engines For Rear Ports Only Billet Aluminum Includes: Natural Finish Sold as a Kit
- (2) Plugs
- (2) O-rings
- (2) Bolts
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$14.99
$12.99
SAVE $2.00
Ships on 08/06/26
Lowest Price Guarantee