
BILLET OIL BY-PASS ADAPTER

M12X1.5 INVERTED FLARE TO -6
FITTINGS247 LS Billet Oil By-Pass Block Off Plate – Oil Cooler Delete Plate (Gen III / IV LS Engines)
Upgrade and simplify your LS engine setup with the FITTINGS247 LS Billet Oil By-Pass Block Off Plate. Designed for performance, reliability, and clean installation, this billet aluminum plate replaces the factory oil cooler port and ensures a leak-free seal in high-performance applications.
Manufactured from high-quality aluminum alloy, this precision-machined block-off plate is lightweight, corrosion-resistant, and built to withstand harsh engine conditions.
Key Features:
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Billet Aluminum Construction
Strong, lightweight, and corrosion-resistant for long-lasting durability -
Leak-Free Seal
Includes O-ring (and factory-style gasket where applicable) to ensure a secure, reliable seal without additional sealants -
Oil Cooler Delete Solution
Effectively blocks off the factory oil cooler port on LS oil pans during engine swaps or upgrades -
Precision Engineered Fitment
CNC-machined for accurate fit and optimal sealing performance
Compatibility:
Compatible with most GM Gen III & Gen IV LS engines, including:
LS1, LS2, LS3, LSX, LQ4, LQ9, L92, L9H (4.8L / 5.3L / 6.0L)
What’s Included:
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1 x LS Billet Oil Block Off Plate
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1 x O-Ring Seal
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Mounting Hardware (Bolts/Screws)
Why Choose FITTINGS247?
Built for enthusiasts and professionals alike, FITTINGS247 components deliver reliability, performance, and clean engine bay solutions. Whether you’re deleting your oil cooler or adding sensor/turbo feed ports, this plate offers the flexibility and durability your build demands.
| Weight | 0.10 kg |
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