Transmission services in Granite Falls, offered by Jamie's Transmission Service
Granite Falls is the doorway to the Mountain Loop Highway, a small town whose roads carry quarry trucks, loggers and a parade of weekend four-wheelers headed into the Cascades. Factory transmissions are built for the average buyer, and the average buyer does not drag 12,000 pounds over a pass in July. Jamie's Transmission Service builds tow packages for Granite Falls trucks that do, and has been building them since long before towing packages were a marketing term.
The climb out of town toward the Loop is a genuine grade, and between trailheads, river bars and gravel spurs, Granite Falls vehicles work harder than their odometers suggest. The shift kit is the heart of it: higher line pressure means the clutch packs clamp harder and faster, so shifts are firmer and slippage between gears drops. Behind a load, that firmness is not a luxury for Granite Falls trucks, it is what keeps the frictions alive.
Lifted 4x4s, side-by-side haulers and older trucks that get used like trucks are Granite Falls staples, and their transfer cases, u-joints and differentials see us as often as their transmissions do. For serious loads we go further: billet input shafts, intermediate shafts and hardened internals, because trucks snap stock shafts when enough weight and power stack up. We spec the Granite Falls build to the trailer, the terrain and the truck, not to a one-size catalog.
Fifth wheels, horse trailers, boats and equipment trailers each load a transmission differently, and we ask Granite Falls owners what they pull, how far and over what terrain before we spec anything.
Our customers come from every corner of Granite Falls, from downtown Granite Falls, Lake Roesiger, Robe Valley, Menzel Lake and beyond across the Mountain Loop Highway. Granite Falls is about 20 minutes from the shop via SR-92 and SR-9, close enough for a same-day look when something starts howling.
Get started with a call to (425) 335-0220. Jamie's Transmission Service offers free test drives, free estimates and free inspections for Granite Falls customers, and every rebuild is backed by our 12-month/12,000-mile nationwide warranty.
Everything we repair and rebuild for Granite Falls drivers, all under one roof at our Snohomish shop.
Learn more about the service itself: Heavy Duty Tow Package · All services · Project gallery
Based at 501 Maple Ave in Snohomish, serving Snohomish County & King County since 1988.
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