Atomic Tool Steel Head Stud Kit – Ford Barra DOHC | 12mm Standard | Strongest in Class
Description:The Ford Barra DOHC 4.0L is one of the most boost-hungry engines around — but factory head bolts s...
Atomic Performance Valve Springs – Stage 1-5 | Ford Barra DOHC | Ovate Wire
Description:Built for boosted Barra street and strip engines, the Atomic Performance Valve Springs are engineered to de...
High quality valve stem seals. These are available in standard height or low profile to accomodate larger lift cams. The low profile seals require the valve guides to be shortened by 2mmWe use thes...
Atomic VCT Solenoid Delete Kit – Ford Barra DOHC | Suits 18mm & 20mm Solenoids | CNC Billet
Description:When converting your Ford Barra DOHC engine to vernier cam gears or a standalone ECU, the...
Atomic Vernier Cam Gear Sprockets – Ford Barra DOHC | Adjustable Timing | Suits VCT & VCT Delete (20mm, Late BF–FG Compatible)
Description:Get complete control over your cam timing with Atomic ...
Atomic Billet Oil Pump Backing Plate – Ford Barra DOHC | CRMO Steel | Nitrided | Anti-Flex Upgrade
Description:In high-performance Barra engines, even the smallest component can make a big differen...
Atomic Billet Oil Pump Gear Set – Ford Barra 4.0L DOHC | CNC Billet Steel
Description:The factory powdered metal oil pump gears in Ford Barra engines are a known failure point — especially under h...
Atomic Billet Oil Pump Rebuild Kit – Ford Barra DOHC | Billet Gears, Nitrided CRMO Plate, Seals & Hardware
Description:The factory Ford Barra oil pump internals are a weak link in high-performa...
Atomic Billet Timing Chain Guide Pivot Bolt – Ford Barra DOHC | Chromoly Steel
Description:In high-performance Ford Barra DOHC 6-cylinder engines, precision timing chain control relies on component...
Atomic M57 H13 Tool Steel Head Stud Kit
As used in countless Barra engines well over 1000hp! These have been developed and continuously updated to make them stronger, better finish and easier to in...
Atomic Brass Welsh Plug Kit – Ford SOHC & DOHC 6-Cyl | Corrosion-Resistant | Complete Engine Set
Description:Factory steel welsh plugs are prone to rust, corrosion, and leaks — especially in hi...
Built for strength and durability, the Atomic Chromoly Retainer Set is the ideal choice for high-performance Ford Barra DOHC 6-cylinder engines that demand reliable valvetrain control without compr...
Atomic Cosworth F1 Series Forged Pistons – Ford Barra DOHC | 92.30mm Bore | Rings, HD Pins & Locks Included
Description:When it comes to handling the punishment of extreme boost, high RPM, and ...
Atomic Fixed Timing Chain Guide (3-Bolt) – Ford Barra DOHC | Cast Alloy | High RPM Chain Control
Description:In high-performance Ford Barra DOHC 6-cylinder engines, precise timing chain control is ...
Atomic Front Main Seal – Ford Barra & Intech 6-Cyl | Balancer Seal
Description:Oil leaks at the balancer are one of the most common — and most frustrating — issues on Ford Barra and Intech 6-c...
Atomic GT-R Unlimited Long Motor – Ford Barra DOHC | Ultimate Spec | Billet Crank | 2000hp+ Capable | No-Compromise Race Engine
Description:The Atomic GT-R Unlimited is the absolute pinnacle of Bar...
Atomic Harmonic Balancer Bolt Kit – Ford Barra 4.0L DOHC | High-Tensile + Nord-Lock Washer
Description:Secure your harmonic balancer with confidence. The Atomic Harmonic Balancer Bolt Kit is engine...
Atomic Head Stud Oversize Washer Kit – Ford Barra DOHC | 14.3mm Stud | 28mm OD | Hardened & Precision CNC
Description:When pushing serious boost and cylinder pressure in high-power Barra builds...
Atomic Heavy Duty Roller Rockers (24) – Ford Barra DOHC | High RPM | Big Cam & Boost Ready
Description:In high-performance Ford Barra DOHC 6-cylinder engines, valvetrain stability is critical —...
Atomic High Pressure Oil Pump Spring – Ford Barra DOHC | Increase Oil Pressure
Description:When you're running big boost, tight bearing clearances, or high-RPM loads, factory oil pressure just isn’...
Atomic High Rev Hydraulic Lifters – Ford Barra DOHC | ‘Anti Pump-Up’ | 8000+ RPM Safe | Preload Set Ready
Description:Designed in collaboration with Crow Cams, the Atomic High Rev 'Anti Pump-Up' Hy...
Atomic Intake Plenum Gasket – Ford AU, BA, BF Barra 6-Cyl | High-Temp Seal | OEM Fitment
Description:A leaking intake plenum gasket can cause poor idle, rough running, and unmetered air entering yo...
Atomic Steel Main Girdle – EF–AU Ford SOHC 6-Cyl | 10mm Thick | Bottom-End Strength Upgrade
Description:When you start pushing big power through a Ford SOHC 6-cylinder EF–AU engine, bottom-end inte...
Atomic Manganese Bronze Valve Guides – Ford Barra DOHC 6-Cyl | High Wear Resistance | Precision Fit
Description:For serious Barra performance builds, valve control starts at the guide. The Atomic M...
Atomic Powder Coated Rocker Cover – Ford Barra DOHC 6-Cyl | Durable Finish | Performance Look
Description:Give your engine bay the clean, professional look it deserves with the Atomic Powder Coated...
Atomic Race Series Oil Pump – Ford Barra 4.0L DOHC | Fully Blueprinted | Billet Steel Gears | OEM Alloy Housing
Description:When it comes to high-performance Ford Barra 4.0L DOHC builds, oil pressu...
Atomic Race Valve Spring & Titanium Retainer Set – Ford Barra DOHC 6-Cyl | High RPM | Big Boost Ready
Description:Designed to handle the demands of big boost, high RPM, and aggressive cam profi...
Atomic Rear Main Seal – Ford Barra & Intech 6-Cyl | High-Temp Crank Seal | Leak-Resistant Design
Description:A rear main seal leak can ruin your clutch, your garage floor — and your weekend. Th...
All Atomic refurbished cranks are inspected and measured for damage, run out, thrust and journal roundness. Cranks come back looking brand new.
Stage 1 - linished/polished, roundness improved, sea...
Atomic Stainless MLS Exhaust Manifold Gasket – Ford Barra DOHC | Multi-Layer Stainless Steel
Description:Exhaust leaks aren’t just annoying — they rob power, cause tuning issues, and can damage sen...
Atomic Head Stud Kit – Ford SOHC Intech 6-Cyl | 14.3mm H13 Tool Steel | Oversize | Maximum Clamping Strength
Description:When you're chasing serious power with your Ford SOHC Intech 6-cylinder engi...
Atomic Head Stud Kit – Ford SOHC Intech 6-Cyl | 12mm H13 Tool Steel | Ultra High Tensile
Description:When you’re running boost or high cylinder pressure through your Ford SOHC Intech 6-cylinder eng...
Atomic Solid Adjustable Lifters – Ford Barra DOHC | Set of 24 | For Use with Atomic Roller Rockers #306581-24
Description:The Atomic Solid Adjustable Lifters are purpose-built for high-performance ...
Atomic Standard Style Hydraulic Lifters – Ford Barra 4.0L DOHC 6cyl
Short Description (Meta, under 160 characters):OEM-style Atomic hydraulic lifters for Ford Barra – smooth, reliable valve train p...
When it comes to high-RPM performance, every gram matters. The Atomic Titanium Retainer Set for Ford Barra DOHC 6-cylinder engines is designed to significantly reduce valvetrain mass, allowing your...
