Add transmission fluid through the transmission fill tube, checking the fluid level every quart to prevent over filling. Place one hand firmly on the transmission pan and hold it to the transmission case. Lock-up Control If you want the torque converter to lock up for better fuel mileage, you'll have to install a lock-up control kit in the transmission pan. Route this wire through the rubber grommet in the firewall and down to the transmission. Disconnect the negative and positive terminals of the battery.
Tips for a Transmission Swap 350 to 700R4
Warnings Never turn on the torque converter lock-up at slow speeds, as this may damage your vehicle. This article was written by the It Still Runs team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information. Always leave enough extra length when cutting wire, spiritual dating south so it can be secured later.
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Drive the vehicle onto car ramps, put it in park, and set the emergency brake. Locate a body ground under the vehicle and attach one end of the gauge wire to the body ground. If you want the torque converter to lock up for better fuel mileage, you'll have to install a lock-up control kit in the transmission pan.
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- Secure all gauge wire to the vehicle with zip ties to prevent any hanging wire.
- You can reuse your factory three-speed shifter, but you'll lose control over first gear.
- Install the new filter into the transmission by gently pushing up on it.
- Shift Linkage You can reuse your factory three-speed shifter, but you'll lose control over first gear.
- Back the vehicle off the car ramps.
- Attach the constant side of the toggle switch.
Photo Credits shifter image by Brett Bouwer from Fotolia. Place the new transmission pan gasket over the transmission pan, aligning all holes. Engine Links You can reuse the rear passing gear throttle kickdown cable bracket on the engine and carburetor if you have the original carb. Allow as much fluid as possible to drain from the broken seal between the transmission and transmission pan. Decide where the toggle switch will be located within the vehicle, what is and install it.
When the solenoid is engaged, fluid is applied to the torque converter clutch, dating explained creating lockup and a direct link between the engine and transmission. Press the transmission pan back onto the transmission and hand-tighten the bolts that secure the pan to the transmission. Put on safety glasses and place a large drain pan under the transmission pan.
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- Never attempt to drive a vehicle with low transmission fluid.
- This bracket helps to correct for the aftermarket carb's longer throttle levers, preventing a hard, light kickdown.
Tips for a Transmission Swap to R4
Tips The toggle switch can be installed in any location inside the vehicle. If you have a Holley or Edelbrock fuel mixer, you'll need a throttle kickdown adapter bracket fitted to the transmission. You can reuse the rear passing gear throttle kickdown cable bracket on the engine and carburetor if you have the original carb. Torque the transmission bolts to the manufacturer's recommended torque with a small torque wrench. Loosen the transmission pan bolts four or five turns each, and gently pry down on the edge of the transmission pan, dating being careful to prevent any bending or warping.