OUR SPECIALTIES
Transmission specialists.Ford. GM. Ram. Tesla. More than two decades of GM and Ford transmission experience, with in-house diagnostics, remanufacturing, valve body machining and OEM-level programming — all backed by Atlantic Drivetrain Assurance.
Preassembled units. Parts on hand. Preassembled Ford & GM units — 6L80, 8L90, 10L80, 10R80OE & upgraded parts — extensive on-hand inventoryHigh-volume OE purchasing — supports parts availabilityApplication availability — contact us to confirmEquipped for the details. Specialized tooling — precision honing, drilling and guides for near-perfect resultsStocked upgrades — billet steel and aluminum componentsTorque converters — enhanced anti-shudder technologyTransmission tuning — evaluated by applicationFORD
Ford transmission specialists. CORE SPECIALTY Limited-time offer $300 off 10R80
6R80Starting at $2,995 6R140Starting at $4,995 10R60Starting at $3,995 10R80Starting at $3,695 10R140 8F35/50
Common Ford applications Trucks: F-150, Ranger, Maverick, F-250, F-350, F-450 & F-550
SUVs: Expedition, Explorer, Bronco, Bronco Sport, Escape & Edge
Cars & vans: Mustang & Transit
Ford trucks through F-550. Select model years and powertrains; transmission fitment confirmed by VIN.
TOW & PRO UPGRADE AVAILABLE Ask about upgrade options based on vehicle use and transmission application.
GM
GM transmission specialists. CORE SPECIALTY Limited-time offer $400 off 6L80
6L80Starting at $2,595 6L90Starting at $2,995 8L90Starting at $2,995 10L80Starting at $3,995 10L1000 9T50/65
Common GM applications Trucks: Chevrolet Silverado & GMC Sierra — 1500, 2500HD & 3500HD
SUVs: Tahoe, Suburban, Yukon, Escalade, Traverse, Acadia & Enclave
Cars & vans: Camaro, Corvette, Express & Savana
GM trucks through 3500 series. Select model years and powertrains; contact us to confirm transmission fitment by VIN.
TOW & PRO UPGRADE AVAILABLE Ask about upgrade options based on vehicle use and transmission application.
RAM TRUCKS
Ram truck transmission specialists. CORE SPECIALTY 66RFE 6.4L Hemi 68RFE 6.7L Cummins 8HP series Parts directly from ZF
Discuss your Ram TESLA REPAIRS & DIAGNOSTICS
High-voltage systems. Network-level answers. CORE SPECIALTY Power Drive Unit High-Voltage Battery System Communication & Network Errors
No screen? Warning messages? A vehicle that will not communicate? We diagnose the system—not just the symptom.
Discuss your Tesla ATLANTIC DRIVETRAIN ASSURANCE
Warranty options for your vehicle plans. 1 Year · 2 Years · 3 Years / 100,000 Miles · 3 Years / Unlimited Miles (Tow & Pro)
View warranty options 
