Xcessive Manufacturing's Urethane Transmission Mounts
A high-quality urethane transmission mount plays a crucial role in maintaining stability and preventing unwanted movement of the tail shaft and shifter in your vehicle. Whether you're looking for improved power application, smoother clutch engagement, or crisper clutch and throttle response, a reliable transmission mount is essential.
General Construction:
- Our transmission mounts are crafted using the same urethane bushings we use for motor mounts, ensuring consistent and proven durability.
- The standard bushings have an 80A firmness rating (Orange). We also offer softer 65A (Yellow) bushings at no extra cost, excluding BMW applications.
Toyota Mounts: We offer several mounts for Toyota transmissions. Here's a breakdown of the different series:
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Series 1 Mounts: These are typical for early W and R transmissions, pre-1993. The Series 1 has a 4-bolt V pattern on the transmission in a square pattern. The 8mm 4-stud base has a bolt pattern spacing of 35mm x 40mm.
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Series 2 Mounts: These are typical for late-model W, R, and J160 transmissions, 1993 and newer. The Series 2 has a 4-bolt V pattern on the transmission with a staggered pattern, high and low. The 8mm 4-stud base has a bolt pattern spacing of 40mm x 45mm.
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Series 3 Mounts: These are typical for automatic transmissions from 1993 and up, like the A340. They feature a 4-bolt open hole spacing on the top, measuring 45mm x 55mm, and an 8mm stud at the bottom with a pattern of 50mm x 60mm.
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Series 4 Mounts: These are hybrid mounts used for later Series 2-type transmissions on early-style transmission cross members.
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Series 5 Mounts: These are hybrid mounts designed for installing older Series 1-type transmissions into newer Series 2-type chassis with their native cross members that have the slightly larger 4-stud bolt pattern.
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Series 6 Mounts: These are typical for the V160 transmission found in the MK4 Supra.
Nissan Mounts:
- The Nissan VG mount is based on the '89-'95 VG 5-speed transmission. The mount has a 4-bolt hole top plate that also mates to the VQ (CD009) transmission. It's commonly used for VQ transmission swaps.
Subaru - TL70 6-Speed Transmission:
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We've designed these mounts for Honda K swaps with our TL70 transmission adapter. The urethane adapter mounts convert the TL70 bolt pattern to a Toyota late-model 4-bolt base. We offer them in both early narrower 4-stud and later wider 4-stud base versions, as well as two offsets to the rear. These mounts are application-specific, so make sure to select the one that matches your transmission swap.
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Series 7 S: The short offset with the wider late-model 4-stud Toyota base. Typical for the AE86 chassis with a BEAMS J160 cross member.
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Series 7.1 S: The short offset with the narrow early 4-stud Toyota base.
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Series 7 L: The long offset with the wider late-model 4-stud Toyota base. Typical for the IS300 and 350/370Z.
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Series 7.1 L: The long offset with the narrow early 4-stud Toyota base.
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GM TR-6060:
- Our GM TR-6060 urethane adapter mounts convert the TR-6060 to a Toyota late-model 4-bolt base. These mounts are typical for our IS300 LS swap with our transmission cross member and motor brackets. However, it's important to note that this mount does NOT convert the TR-6060 to the same centerline as Toyota and does NOT allow the TR-6060 to directly bolt into stock Toyota mount positions.