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High Performance Parts Designed for the Z31 Model 300ZX's - Polyurethane Parts |
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MFP Rack & Pinion Bushings - US $50 (IN STOCK) |
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Replacement polyurethane steering rack bushings. A direct-fit replacement bushing. |
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MFP FRONT Spring Seats - US $20 (OUT OF STOCK) |
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Replacement polyurethane front spring seats. Two upper seats are included in each set. |
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MFP REAR Spring Seats - US $75 |
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Replacement rear polyurethane spring seats. This set includes two upper and two lower seats for direct-fit replacement. Replacing your old, cracked or worn out stock rear spring seats can sometimes restore rear ride height and camber to stock. |
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Ball Joint Dust Boots - US $25 |
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Replacement polyurethane ball joint dust boots. These boots protect both your lower balljoints and outer tie-rod balljoints from damage due to debris contamination from failed rubber boots. |
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Differential Mount V2 - US $160 |
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High-performance direct-fit replacement differential mount. This unit will greatly reduce the independent movement of the entire rear suspension in the car to promote a much more solid and predictable feeling rear end during street driving, road-racing or drag-racing.
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Rear Crossmember (IRS) Bushings - US $47 |
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The perfect part to complement your poly differential mount! I worked hard to get these made several years ago and now they are available at very low cost! These bushings replace the large flexable stock units that commonly wear out and are very expensive to replace. These bushings drastically change the feel and performance of the rear suspension, especially during hard cornering. They are also an inexpensive way to rid your Z31 of the common "rear end thump" on shifts (Note: sometimes this condition can also be caused by a failed differential mount or slop in a driveline part). Sold in pairs, only one pair isneeded per vehicle. Mfd. by Prothane. Made In The USA |
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Prothane "Total Kit" - US $139 |
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While the "Total Kit" is a bit of a misnomer, this kit includes the front and rear poly control arm bushings, tension rod bushings, swaybar mount bushings and end links. Selecting your appropriate year above only changes which style of tension rod bushings included. When it comes to the control arm bushings, these kits are not always an easy installation. Be prepared for several hours of work (6+) to install the total kit. Mfd. by Prothane. Made In The USA |
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| picture coming soon | Tension/Strut Rod Bushings - US$29 (IN STOCK) 88-89 TENSION ROD BUSHINGS ON SALE! Free Shipping to cont. USA! |
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88-89 front tension rod bushings on sale for $19 shipped until 1/10/10 Poly tension rod bushings available alone for those who do not wish to install the entire prothane total kit (they are also included in the total kit). Poly tension rod bushings are relatively easy to install and deliver much better steering response. Please be aware that the normal early/late model does not apply, as the pivoting "Z32 Style" tension rods were only on the much less common 1988 and 1989 (USDM) models. |
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Engine Mounts (Isolators) - US$110 |
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Polyurethane replacement engine isolators are the application engineered and direct-fit addition to your modified Z31, and a cost-effective stock replacement part on your daily driven car! The urethane resin, durometers and hardware components have been selected to give both long lifespan and high performance. As always, all kits include an instruction packet to assist with installation.
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Transmission Mount Isolator - US$89 (OUT OF STOCK) Free Shipping to cont. USA! |
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The new version 4 transmission mount is now available. The bolts are no longer impregnated into the urethane, but a large-head elevator bolt is used to keep the entire section height of the poly block in compression. The dimensions of the poly block have changed slightly as well to accommodate the new fasteners. Please contact me if you have any questions. |
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Transmission Damper Bushings - US $39 (IN STOCK) Free Shipping to cont. USA! |
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| The final part isolating the transmission from the vehicle is the transmission damper bar bushings. These replacement bushings replace the existing soft rubber bushings in the large damper bar the transmission mount bolts onto. The damper itself serves to soften shifting and reduce transmission noise and vibration transferred into the car. Most people have reported notice little to no difference in noise, but enhanced shifter feel and crisper response from the clutch. Many have even sawed off the damper's "dumbbells" to remove several pounds of weight. These bushings are best for the performance-oriented Z31 owner. Only available in red, and as always all kits will include an instruction packet. Made In The USA |
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Please feel free to contact me at: I am also occasionally available on Skype: Thanks for visiting! |
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