2017+ F-150 & Mustang RSA Race Solutions Stage 3 Transmission 10R80 Build

RSA Race Solutions Stage 3 Transmission Build for 2017+ Ford F-150 & Mustang (10R80)
Unleash unrelenting power and bulletproof reliability with the RSA Race Solutions Stage 3 10R80 Transmission Build—engineered for the most demanding 2017+ Ford F-150 and Mustang owners who refuse to compromise. Whether you’re dominating the strip, conquering the trail, or hauling heavy loads, this isn’t just an upgrade—it’s a complete transformation of Ford’s 10-speed powerhouse.
Built to Dominate:

High-Stall Torque Converter with custom lock-up clutch for lightning-fast engagement and maximum torque multiplication.
Full Billet Input, Intermediate, and Output Shafts—zero flex, zero failure under extreme horsepower.
RSA Stage 3 Clutch Packs with upgraded frictions, steels, and pressure plates for 1000+ HP capability.
Reinforced Valve Body with recalibrated shift strategy, faster line pressure rise, and race-tuned solenoids.
Heavy-Duty Pump with reinforced stator support and high-volume gears for flawless fluid delivery under boost.
Custom RSA Cooling Package integration-ready (external cooler recommended for sustained abuse).
Hand-Assembled & Dyno-Tested by RSA master builders—every unit ships with a dyno sheet proving shift quality and line pressure.

Key Features:

Supports 1000+ RWHP (with proper tuning & supporting mods)
Crisp, instantaneous shifts with zero slip
Enhanced heat dissipation for prolonged WOT runs
Direct bolt-in for 2017+ F-150 (3.5L/5.0L), 2018+ F-150 (2.7L), Raptor, Raptor R & Mustang GT/Coyote platforms
Retains full TCM adaptability for street manners when you need them

Why Stage 3?
Stage 1 is for daily drivers. Stage 2 is for weekend warriors. Stage 3 is for winners. This is the same spec trusted by RSA-backed racers running 8-second quarter-miles and 1500+ lb-ft diesel trucks. No core required—ships complete, ready to drop in.
Warranty: 2-Year / Unlimited Mileage (race use voids warranty—track beasts need love too).
Requires professional installation and TCM recalibration. Pair with RSA Race Solutions TCU tuning for optimal performance.
Demand the best. Demand RSA Stage 3.
Because second place doesn’t rebuild transmissions.

Two Hassle-Free Options for Your Upgraded 10R60 Transmission
Option 1: Send Us Your Core – We’ll Build It Better
Ship your existing 10R60 transmission core to us, and we’ll transform it with our proven RSA Stage 1 upgrade for ultimate performance and reliability.
Key Details:

Full Pre-Build Inspection: Every core is thoroughly inspected before assembly to ensure top-quality results.
Transparent Repairs: If any hard parts (gears, shafts, drums, etc.) show wear or damage, we’ll reach out with a clear quote for replacements—no work proceeds without your approval.
Secure Shipping: Package your core on a sturdy pallet designed for safe round-trip transport (you’re responsible for inbound shipping).
Flexible Return Shipping: Arrange it yourself or let us handle it—we’ll simply invoice the cost.

Option 2: Get a Brand-New, Ready-to-Install Unit – Zero Downtime
Opt for a factory-fresh 10R60 fully built by RSA with our Stage 1 upgrades. Swap it in and hit the road immediately—no waiting required.
Core Refund Opportunity:

A $3,500 core charge applies at purchase.
Return your stock 10R60 core for a potential full refund (minus any deductions).
Inspection Required: The core must pass our standards. If extra parts are needed to make it rebuildable, those costs will be subtracted from your refund.
Shipping Made Simple: Use a secure pallet for return. Handle shipping yourself or have us arrange it (invoiced separately).