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Fleece Freedom Series HD Cylinder Head – 20mm dowel (FPE-61-10012-HD) for 2003-2007 Powerstroke 6.0L
The Fleece Performance Freedom Series HD cylinder heads for 2003–2007 6.0L Power Stroke engines deliver unmatched strength, sealing, and reliability. Built from brand-new high-strength castings and fully assembled, they feature hardened oversized valve seats and an exclusive single-piece O-ring design. These cylinder heads support daily driving and heavy towing while eliminating the need for a core return.
Fleece Freedom Series HD Cylinder Head – 18mm dowel (FPE-61-10011-HD) for 2003-2007 PowerStroke 6.0L
The Fleece Performance Freedom Series HD 18mm cylinder heads for 2003–2007 6.0L Power Stroke engines deliver improved strength, sealing, and long-term reliability. Built from brand-new high-strength castings and fully assembled, they feature hardened oversized valve seats and Fleece Performance’s exclusive single-piece O-ring design. These cylinder heads support daily driving and heavy towing with no core charge required.
A1 Stage 3 4R100 Transmission (A1-S3-TC-4R100-7.3L) for 1999-2003 Powerstroke 7.3L
This A1 Transmission build features billet internal components, Gen2 Blue frictions, Kolene steels, and a custom Precision Industries torque converter for maximum strength and smooth power delivery. Available in 2WD or 4WD configurations and backed by a 2-year unlimited mileage warranty against build defects and workmanship.
A1 Stage 3 E40D Transmission (A1-S3-TC-E40D-FORD-7.3L) for 1989-1998 Powerstroke 7.3L OBS
The A1 6R140 Stage 2 Transmission for 2011+ Ford F-250/F-350 is built to handle 1,000+ horsepower with upgraded billet components for added strength and reliability. Featuring a billet intermediate shaft and hub, welded input hub, cast aluminum pan, and an A1-spec billet cover quad disc torque converter, this transmission is designed for high-performance street, towing, and heavy-duty applications. Backed by a 2-year unlimited mileage warranty against build defects and workmanship.
A1 Stage 2 6R140 Transmission (A1-S2-TC-6R140-Ford-6.7) for 2011-2025 Powerstroke 6.7L
$11,550.00The A1 6R140 Stage 2 Transmission for 2011+ Ford F-250/F-350 is built to handle 1,000+ horsepower with upgraded billet components for added strength and reliability. Featuring a billet intermediate shaft and hub, welded input hub, cast aluminum pan, and an A1-spec billet cover quad disc torque converter, this transmission is designed for high-performance street, towing, and heavy-duty applications. Backed by a 2-year unlimited mileage warranty against build defects and workmanship.
A1 Stage 3 10R80 Transmission (A1-S3-10R80-Ford-3.0L) for 2017-2025 Powerstroke 3.0L
The A1 10R80 Stage 3 Transmission is rated for up to 1,000 HP and built for high-performance durability, smooth shifting, and heavy-duty use. Featuring premium friction materials, upgraded valve body components, reinforced clutch packs, a custom torque converter, and an oversized pan, this transmission is ideal for demanding street, towing, and performance applications. Core required.
A1 Stage 3 10L1000 Transmission (A1-S3-GM-10L1000) for 2017-2025 Duramax
Rated for up to 800+ horsepower, the A1 GM 10L1000 Stage 3 Transmission is built for high-performance durability and reliable operation under heavy load. Featuring premium internal upgrades, a fully rebuilt valve body, and a Goerend billet triple disc torque converter, this transmission is engineered to handle increased torque for demanding street, towing, and performance applications.
At this time we will need your core to build.
A1 Stage 3 RAM 68RFE Transmission (A1-S3-68RFE-TC-RAM-6.7L) for 2007.5-2025 Cummins 6.7L
Rated for 1,000+ horsepower, the A1 Ram 68RFE Stage 3 Transmission is built for extreme durability and consistent high-performance operation. Featuring premium internal upgrades, billet components, and a billet triple disc torque converter, this transmission is engineered to handle heavy loads, high torque, and aggressive driving. Designed for reliability in demanding applications, it’s an ideal upgrade for performance street trucks, towing, and high-horsepower builds.
A1 Stage 3 5R110 Transmission (A1-6.0L-S3-5R110-TC) for 2003-2007 Powerstroke 6.0L
The A1 Transmission Stage 3 Build for the 5R110 (2003–2010 Ford F-250/F-350) is engineered to support 1,000+ horsepower with the strength and reliability required for extreme use. It includes all Stage 1 and Stage 2 upgrades, along with a billet output hub, upgraded MTS solenoids, and an A1-spec billet cover triple disc torque converter for improved torque handling and precise shifting. Built for high-performance street, towing, and competition applications, this transmission is available for 2WD and 4WD configurations and is backed by a 2-year unlimited mileage warranty against workmanship and build defects.
SBC Single Disc Stage 2 Organic Clutch Kit (FC-6OK-60-64) for 2003-2007 Powerstroke 6.0L
The South Bend Clutch Stage 2 Organic Clutch Kit for 2003–2007 Ford F-250 6.0L Powerstroke delivers smooth engagement, increased torque capacity, and near-stock drivability. Designed for daily driving and light-to-moderate towing, this complete kit includes a flywheel and all required components for a reliable, easy-to-install performance upgrade.
SBC Dual-Disc Stage 2 Organic Clutch Kit (SFDD3250-6.0-ORG) for 2003-2007 Powerstroke 6.0L
Upgrade your 2003–2007 Ford F-250 6.0L Powerstroke with the South Bend Clutch Stage 2 Organic Clutch Kit, designed for smooth engagement, increased torque capacity, and near-stock drivability. This complete kit includes a new flywheel and all required components for a reliable daily-driven performance upgrade.
SBC Stage 2 Single Disc Organic Clutch Kit (1950-60OK-HD) for 2003-2007 Powerstroke 6.0L
The South Bend Clutch Stage 2 Organic Clutch Kit for 2003–2007 Ford F-250 6.0L Powerstroke offers smooth engagement, increased torque capacity, and near-stock drivability. This complete kit includes a steel flywheel and all required components for a reliable daily-driven performance upgrade.
SBC Clutch Fork (T907) for 2003-2007 Powerstroke 6.0L
Upgrade your 2003–2007 Ford F-250 6.0L Powerstroke with the South Bend Clutch Fork, built to meet or exceed OEM standards for strength and reliability. Designed for heavy-duty use, it improves clutch engagement, delivers smoother shifting, and reduces wear on related components for long-lasting performance.
SBC Dual Disc Organic Stage 3 Clutch Kit ((FC3250-60-64-ORG) for 2003-2007 Powerstroke 6.0L
Upgrade your 2003–2007 Ford F-250 6.0L Powerstroke with the South Bend Clutch Stage 3 Clutch Kit, designed for increased torque capacity, durability, and smooth drivability. Its dual-disc design improves heat dissipation and holding power, while Organic or Organic/Ceramic friction options let you tailor engagement to your driving style. Complete with a new flywheel and all required installation components, this kit delivers reliable performance for both daily driving and demanding use.
FASS No-Drop Series PLUS 180F 140GPH Fuel System (NDTSPF14180F140G) for 1999-2007 Powerstroke 6.0L & 7.3L
Installing the FASS Titanium Signature Series Plus Fuel System is easier and more affordable than ever with the No-Drop Plus Kit, which includes a Fuel Sump to eliminate the need for fuel tank removal. These kits offer added savings over buying components separately and include only what’s needed for a clean, straightforward installation. Upgraded ORB fittings, black anodized 6061 aluminum hardware, and black fuel line deliver a professional, high-performance finish.
MBRP 4” Turbo-Back, Single Side Exit (S6206PLM) for 2003-2007 Powerstroke 6.0L
The MBRP Armor Lite Series exhaust is built for maximum performance at a budget-friendly price point, using 100% aluminized steel without sacrificing fit or sound. Designed with smooth mandrel bends and low bend angles, it improves exhaust flow, reduces gas temperatures, and helps maintain optimal operating performance. This system delivers a more raw, aggressive exhaust tone compared to premium lines while retaining MBRP’s proven bolt-on fitment with OEM-style hangers. Each kit is engineered to fit multiple cab and bed configurations for easy installation. Backed by a 3-year warranty on aluminized steel, the Armor Lite Series offers unbeatable value for entry-level performance upgrades.
Review Diesel Logo T-Shirt – Under Armour
$69.99
