Atomic Race Spec FULL Steel Oil Pump – Full Steel | Ford Barra 4.0L DOHC | Billet Gears, CRMO Plate, Cast Steel Body
Description:
This is the flagship of oiling systems for the Ford Barra 4.0L DOHC platform — the Atomic Race Spec Full Steel Oil Pump. Designed to thrive in the harshest performance environments, this is the same pump trusted in Australia’s fastest Barra builds.
Unlike factory-style pumps with alloy housings, this pump is built around a rigid cast steel body that resists flex and retains tolerance at high temperatures. Inside, you’ll find CNC-machined billet steel gears, a gas-nitrided chromoly backing plate, and a high-pressure spring — all hand-built and blueprinted in-house by Atomic’s expert team.
Every pump is individually bench-tested before it leaves our shop, ensuring flawless operation, precise tolerances, and rock-solid oil pressure in your most critical moments.
✅ Key Features:
✅ Suits all Ford Barra DOHC 4.0L 6-cylinder engines
✅ Full cast steel housing – far stronger than OEM alloy pumps
✅ Fitted with CNC billet oil pump gears – tight-tolerance & heat treated
✅ Includes gas-nitrided CRMO backing plate for wear resistance and strength
✅ High-pressure relief spring – consistent flow under heavy load
✅ Hand-built, blueprinted, and bench-tested in-house
✅ Engineered for 1000–1800+hp street and race builds
✅ Trusted in top-tier drag, dyno, and competition Barra engines
🛠️ Why Go Full Steel?
✔️ Maximum rigidity and heat resistance under prolonged stress
✔️ Eliminates pressure loss from housing distortion
✔️ Built for serious boost, high RPM, and drivetrain shock
✔️ Tight blueprinting ensures reliable pressure and smooth flow
✔️ No compromises – the strongest, most refined oil pump available for the Barra platform
📦 What’s Included:
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Full cast steel oil pump housing
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CNC billet oil pump gears (drive and driven)
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Nitrided CRMO backing plate
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High-pressure spring
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Every Single pump fully assembled, blueprinted & bench-tested before leaving our shop.
