Precision Engineered in Sydney, Australia Barra Specialists Since 2004 | Free Domestic Shipping Over $599 AUD

All Products

118 products
Atomic Barra Head to Block Dowel | 2 Dowels
$40.00 AUD
$40.00 AUD
2x Head to block dowels suit Ford 6 cyl. 15mm ID suit all Atomic head stud kits and others. No machining required to fit.
Atomic Barra Gasket Kit Without Headgasket
$475.00 AUD
$475.00 AUD
Gasket and seal kit suit BA DOHC 6 cyl to 5/2005. Does not include a head gasket.
Atomic Barra 550 GTA Rebuild Kits Atomic Barra 550 GTA Rebuild Kits
from $3,199.00 AUD
from $3,199.00 AUD
Atomic 550 Rebuild Kit Atomic 550 Rebuild Kit SKU: 306364-KIT | The 1000HP Capable Foundation ...
Flexplate Bolt Kits - Capscrew or ARP Bolts with Nordlock Washers Flexplate Bolt Kits - Capscrew or ARP Bolts with Nordlock Washers
$129.00 AUD
$129.00 AUD
ARP flywheel bolts suit manual flywheel or Atomic #306720 chrome moly flexplate fitted to Ford DOHC 6 cyl. Set of 6 - M10/1.2
ATOMIC_BARRA_CRANK_DOWEL_PINS ATOMIC_BARRA_CRANK_DOWEL_PINS6pc
$54.00 AUD
$54.00 AUD
Atomic Performance Crank Dowels - Extras of the solid crank dowel pins which fit our dowelling jig kits. Keeps that flexplate rock solid in high power/rpm situations!
complete engine block with orange rocker cover with white background with logo Atomic Powder Coated Rocker Cover – Ford Barra DOHC 6-Cyl
from $730.00 AUD
from $730.00 AUD
Custom Powder Coated Rocker Cover Made to Order | Professional Engine Bay AestheticsNOTE: As covers are custom made to order Allow a 3 week lead. 1-2 weeks usual lead. Elite Engine Bay P...
Atomic Stainless Steel Intake Valve – Ford Barra DOHC | +0.5mm Oversize | 35.5mm Head | Multi-Groove | 214-N Stainless Atomic Stainless Steel Intake Valve – Ford Barra DOHC | +0.5mm Oversize | 35.5mm Head | Multi-Groove | 214-N Stainless
from $60.00 AUD
from $60.00 AUD
Atomic Stainless Steel Intake Valve – Ford Barra DOHC | +0.5mm Oversize | 35.5mm Head | Multi-Groove | 214-N Stainless Description:The Atomic +0.5mm Oversize Stainless Steel Intake Valve is enginee...
Atomic Cosworth F1 Series Forged Pistons – Ford Barra DOHC Atomic Barra Cosworth F1 Series Forged Pistons
$2,839.00 AUD
$2,839.00 AUD
Atomic Cosworth F1 Series Pistons F1 Engineering for Your Barra | 2000HP Capable F1 Technology for the Street When you're chasing 2000hp, your pistons are absorbing 8 to 9 tonnes of comb...
Atomic Barra Billet Aircon Compressor Delete Kit – Ford 4.0L DOHC | Lightweight CNC Alloy Atomic Barra Billet Aircon Compressor Delete Kit – Ford 4.0L DOHC | Lightweight CNC Alloy
$299.00 AUD
$299.00 AUD
Atomic Billet Aircon Delete Kit Ford Barra DOHC | Lightweight CNC Alloy Simplify Your Engine Bay The Atomic Billet Aircon Compressor Delete Kit is the cleanest and most reliable way to r...
Atomic Barra Built Cylinder Heads engine cylinder head wrapped in plastic on a black bench with a white background
from $2,750.00 AUD
from $2,750.00 AUD
Atomic Built Cylinder Heads Stage 2–6 | Exchange Program 🔄 Exchange Basis Only All Atomic Cylinder Heads are sold on an Exchange Basis. You must provide a serviceable core. Need a core? We...
Atomic Barra Torrington Thrust Bearing Kit Atomic Barra Torrington Thrust Bearing Kit
from $370.00 AUD
from $370.00 AUD
Atomic Torrington Bearing Kit – Ford Barra DOHC 6-Cyl | Crankshaft Thrust Control | High-Power Reliability Description:In high-horsepower Barra builds, the crankshaft is under massive axial (thrust...
Atomic Barra Heavy Duty Timing Chain Kit | Core Kit + Sprocket Atomic Barra Billet Crank Sprocket
$719.00 AUD
$719.00 AUD
Our Core + sprocket heavy duty timing chain kit comes with nearly everything you need to replace the timing chain system on every type of Barra from stock to 1500hp. It includes detailed instructio...
Atomic Race Series OEM Alloy Housing Oil Pump – Ford Barra 4.0L DOHC Atomic Race Series OEM Alloy Housing Oil Pump – Ford Barra 4.0L DOHC
$1,349.00 AUD
$1,349.00 AUD
Atomic Race Spec Oil Pump Hand Finished | Dyno Tested | OEM Alloy Housing Precision Oil Pressure When it comes to high-performance Barra DOHC builds, oil pressure isn’t just important—it...
|Atomic Stainless Steel Exhaust Valves Set |+0.5mm
from $56.00 AUD
from $56.00 AUD
Atomic Stainless Steel Exhaust Valve – Ford Barra DOHC | +0.5mm Oversize | 214-N | Multi-Groove | 32.5mm Head Description:Built for serious performance and reliability, the Atomic +0.5mm Oversize S...
Atomic Barra Forged Pistons | Made by Icon Atomic Barra Forged Pistons | Made by Icon
from $2,049.00 AUD
from $2,049.00 AUD
Atomic Forged Pistons Made by ICON | The Quiet High-Performance Solution Forged Strength. Factory Manners. Most forged pistons force you to compromise: you get strength, but you get nois...
Atomic Intake Plenum Gasket DOHC & Intech Atomic Intake Plenum Gasket DOHC & Intech
$39.00 AUD
$39.00 AUD
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 475 ST Barra Rebuild Kits Atomic 475 ST Barra Rebuild Kits
from $2,549.00 AUD
from $2,549.00 AUD
Atomic 475 Rebuild Kit SKU: 306365-KIT | The 650HP Capable Foundation The Smart Step-Up The Atomic 475 Rebuild Kit is the perfect starting point for any performance-minded enthusiast see...
Atomic STEEL Pulley Barra DOHC Water Pump.
$230.00 AUD
$230.00 AUD
Water pump suit Ford Barra 6 cyl DOHC engine. Fitted with Steel Pulley, includes capscrew fasteners, gasket and O-ring seal.
close up of top and underside of cast engine piston head on white background close up of top and underside of cast engine piston head on white background
$749.00 AUD
$749.00 AUD
Hypatec Cast Pistons Quality OEM+ Replacement for Street Builds The Smart Choice for OEM+ Rebuilds Not every Barra build needs 1000hp forged internals. For a reliable street car, towing ...
Atomic Billet Superleggera Conrods – Ford Barra & Intech | 1000+HP Rated upright engine connecting rods lined up with a workshop setting background
from $1,435.00 AUD
from $1,435.00 AUD
Atomic Billet Superleggera Conrods Atomic Superleggera Conrods Engineered Light. Built Strong. ...
Atomic Barra Heavy Duty Timing Chain Kit | Core Kit + Sprocket Atomic Barra Heavy Duty Timing Chain Kit | Core Kit + Sprocket
$569.00 AUD
$569.00 AUD
Our Core heavy duty timing chain kit comes with the minimum you need to upgrade the timing chain system on every type of Barra from stock to 1500hp. It includes detailed instructions on how to inst...
Atomic Barra Intake Valve – STD Size | OE Turbo Inlet
from $42.00 AUD
from $42.00 AUD
Atomic Barra Intake Valve – STD Size | OE Turbo Inlet | 35.02mm Head | Ford DOHC 6-Cyl Description:The Atomic OE Turbo Intake Valve is a premium-quality, standard-size intake valve designed to suit...
Powerbond Barra Harmonic Balancer | Performance Balancer
$699.00 AUD
$699.00 AUD
Atomic/Power-Bond "Track Series" Steel harmonic balancer to suit all model Ford 6 cyl Barra engines. Exceeds ANDRA requirem
Atomic Barra Sump Cross Bolts Kit
$69.00 AUD
$69.00 AUD
Set of M10 flanged sump cross-bolts to suit Barra engines, all models.
Atomic 698 GT-A | Race Spec | 1000hp Capable Atomic 698 GT-A | Race Spec | 1000hp Capable
$19,999.00 AUD
$19,999.00 AUD
Atomic 698 GT-A The Ultimate Performance Street Engine | The ultimate 1000hp package Engineered for Dominance The Atomic 698 GT-A is a precision-engineered, high-performance long engine ...
Atomic Billet Oil Pump Backing Plate – Ford Barra DOHC Atomic Billet Oil Pump Backing Plate – Ford Barra DOHC
$319.00 AUD
$319.00 AUD
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 Titanium Retainer Set (24) – Ford Barra DOHC 6-Cyl Atomic Titanium Retainer Set (24) – Ford Barra DOHC 6-Cyl
$515.00 AUD
$515.00 AUD
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...
9% Off
Atomic Barra Premium Billet Steel Main Cap Set Atomic Barra Premium Billet Steel Main Cap Set
$1,450.00 AUD
$1,450.00 AUD
$1,599.00 AUD
NEW - Atomic 4140 Billet Steel Maincaps Made out of a high grade 4140 which is preferred for Barra main caps. Costs more but it's ~45% stronger but essentially, not too hard! This is important be...
Lifters | Anti Pump Up | SOHC 12PK
$410.00 AUD
$410.00 AUD
Anti pump up hydraulic lifters suit Ford SOHC 6 cyl engine - 11mm OD. Maximum preload of .8mm (.030") recommended for street builds
Atomic Barra Copper Fire Ring Head Gasket | 1mm Atomic Barra Copper Fire Ring Head Gasket | 1mm
$980.00 AUD
$980.00 AUD
1mm thick copper headgasket precision machined to accept bronze phosphor fire rings.  for 1500hp+ setups  requires professional/experienced installer requires silicone/RTV on gasket surface to seal...
Atomic BMW M57 Tool Steel Head Stud Kit
$590.00 AUD
$590.00 AUD
Atomic M57 H13 Tool Steel Stud Kit BMW M57 Performance Hardware Barra-Proven Performance for the M57 We've taken the same high-specification H13 tool steel technology used in our 1500hp+...
Atomic Barra Big Ears Sump | +2.5L Capacity Atomic Barra Big Ears Sump | +2.5L Capacity
from $1,599.00 AUD
from $1,599.00 AUD
$1,599.00 AUD item
Atomic Barra Big Ears SumpFront B-Series & Rear F-Series Sump +2.5L Capacity | Standard Depth | Baffled Wet Sump Solution Serious Oil Control When building a high-performance Fo...
Atomic Barra Low Profile Valvestem Seal Set (24)
$175.00 AUD
$175.00 AUD
Low profile Top Hat valvestem seal to suit Ford DOHC 6 cyl engines. Suit high lift cams - 6mm valvestem. Set of 24. NOTE: Valve guides must be trimmed down 2.00mm to suit.
Atomic Standard Style Hydraulic Lifters – Ford Barra DOHC Atomic Standard Style Hydraulic Lifters – Ford Barra DOHC
$499.00 AUD
$499.00 AUD
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...
Atomic SOHC INTECH H13 Tool Steel 12mm Headstud Kit
$570.00 AUD
$570.00 AUD
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 Barra Heavy Duty Retainers - Black Atomic Barra Chromoly Retainer Set (24)
$379.00 AUD
$379.00 AUD
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 Titanium Retainer Set (24) – Ford Barra DOHC 6-Cyl Atomic Barra Valve Springs Stage 1-5 | Matched Sets
$1,049.00 AUD
$1,049.00 AUD
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 Solid Adjustable Lifters – Ford Barra DOHC | Set of 24 Atomic Solid Adjustable Lifters – Ford Barra DOHC | Set of 24
$1,369.00 AUD
$1,369.00 AUD
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 ...
silver and black engine checking lifter on white background silver and black solid checking lifter on black bubble mailer with label
$49.00 AUD
$49.00 AUD
Solid adjustable checking lifters suit Ford DOHC 6 cyl engine. Sold per pair.
Atomic 550 GT-A | Street Spec | 1000hp Capable Atomic 550 GT-A | Street Spec | 800hp atw Capable
from $15,990.00 AUD
from $15,990.00 AUD
  Atomic 550 GT-A Long Motor – Ford Barra DOHC | Street Spec | 800hp atw Capable Description:The Atomic 550 GT-A delivers the ultimate blend of streetable refinement and drag-ready strength. Design...
Resources
Torque Specs
Torque Specs

Torque specs, clearances, preloads etc.

Engine Types
Engine Types

BA? BF? FG? GAS? RED TOP? WTF?
Instructions
Instructions

Installation and setup instructions