Best Howo Synchronizers

Roland V-4EX 4-Channel Digital Video Switcher for Quality Video Performance and Web Streaming

3 Input (SD HDMI/Composite) + 1 Input (Up to 1080p HDMI/RGB/Component/Composite).
PGM Output (Up to 1080p HDMI + RGB/Component + Composite) + PVW Output (PVW/Multiviewer).
480p/576p Progressive internal processing.
Built-in frame synchronizers on all inputs.

LONGER SYNCHRO LIFE - High-performance gear protection, satisfies the gear oil viscosity requirements of 75W, 80W and motor oil viscosities of SAE 30,....
OFFERS QUICKER SHIFTS - MLT Gear Oil with balanced friction control for most manual transmission synchronizers. Other synthetic gear oils are often....
SAFE FOR BRASS SYNCHROS - As it lacks the reactive sulfurs found in most GL-5 oils that cause damage. Recommended for GL-1, GL-3 & GL-4 applications.
COMPATIBLE WITH - BMW, Honda/Acura, Ford Focus, late-model Mini Cooper, Land Rover/Range Rover LT77S, Mitsubishi, Dodge & Jeep NV1500, NV3500, NV3550....
WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises.

Repairs Scratches and Damaged Working Surfaces - Improves Operation Of Synchronizers.
Increases Gear Contact Efficiency - Resulting in Better Gear Shifting Accuracy.
Works with Manual & Direct shift, Robotized Gear Boxes, Transfer Cases & Differentials.
Reduces Noise And Vibrations. Stops Slipping and Hard Shifting.
If There Is a Heavy Transmission Fluid Leakage - Transmission Will Still Work Up To 600 Miles.

LONGER SYNCHRO LIFE - High-performance gear protection, satisfies the gear oil viscosity requirements of 75W, 80W and motor oil viscosities of SAE 30,....
OFFERS QUICKER SHIFTS - MLT Gear Oil with balanced friction control for most manual transmission synchronizers. Other synthetic gear oils are often....
SAFE FOR BRASS SYNCHROS - As it lacks the reactive sulfurs found in most GL-5 oils that cause damage. Recommended for GL-1, GL-3 & GL-4 applications.
POPULAR MOTOR OIL FOR - BMW, Honda/Acura, Ford Focus, late-model Mini Cooper, Land Rover/Range Rover LT77S, Mitsubishi, Dodge & Jeep NV1500, NV3500,....
WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises.

LONGER SYNCHRO LIFE - High-performance gear protection, satisfies the gear oil viscosity requirements of 75W, 80W and motor oil viscosities of SAE 30,....
OFFERS QUICKER SHIFTS - MLT Gear Oil with balanced friction control for most manual transmission synchronizers. Other synthetic gear oils are often....
SAFE FOR BRASS SYNCHROS - As it lacks the reactive sulfurs found in most GL-5 oils that cause damage. Recommended for GL-1, GL-3 & GL-4 applications.
POPULAR MOTOR OIL FOR - BMW, Honda/Acura, Ford Focus, late-model Mini Cooper, Land Rover/Range Rover LT77S, Mitsubishi, Dodge & Jeep NV1500, NV3500,....
WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises.

6 CHANNEL -Digital Carb Sync Tool | Digital Vacuum Gauge (Digital Peaking Manometer) | Works on vehicles with 2, 3, 4, 5, or 6 Carbs or Throttle....
Comes with a set of 5mm & 6mm adapters and replacement vacuum caps.
Balancing will improve POWER, response time, smoothness, performance, operating temperature of your engine. This leads to better gas mileage with....
Digital balancing is better because it is more accurate than fluid or gauge synchronizers and there is no need to interpret bouncing gauge needles.....
Battery operated (no cords)! Measures & Displays RPM - MADE IN THE USA!.

...gs and updates to a high capacity 4-color air line between the shift knob and transmission valve..
【Saves Time & Money】: This kit allows the transmission to shift faster and more efficiently by providing more air volume to the shift valve, resulting in less wear on synchronizers and gears during high and low speed shifts..
【New Push-In Fittings】: These new style push-in air fittings will allow you to slide the line into the fitting without any possibility of over-tightening like the old style fittings. Over tightening the air fitting will collapse the line and cause restricted airflow which will cause slow shifts and wear on the synchronizer and gears during low to high speed and high to low speed shifts..
【High Quality】: Made of pure material, refuse to return material, give you new new material air line, strong and durable, higher flexibility, repeated w bending without crease..