Description: New Old Stock Laygear for the Straightcut Ribcase transmission found on the MG Midget and Austin Healey Sprites. For a car used in racing.The BMC part number is 22G-1047. This part is new in the BMC box and has never been installed. Revising the description thanks to one person who messaged me and the below description from a very knowledgeable expert (thank you Robert). This part is for a gearbox with straight cut gears, either 3 synchro Mini or Midget and Sprite. Gears are normally cut at an angle because they are quiet but due to being cut on an anglethey exhibit a sideways force that has to be controlled for road going cars. For Motorsport applications with greater power this sideways force makes the gearbox unreliable. The part is for a gearbox with straight cut gears, either 3 syncho Mini or Midget and Sprite. Gears are normally cut at an angle because they are quiet in operation but due to being cut at an angle they exhibit a sideways force that has to be controlled for road going cars. For motorsport applications with greatly increased power this sideways force would render the gearbox unreliable. The cure for this is to cut the gears straight across the gear wheel but the down side is the noise is greatly increased but the ability to withstand the greater power is also increased. The image shows such a part.Sent from my iPad The part is for a gearbox with straight cut gears, eithdue to being cut at an angle they exhibit a sideways force that has to be controlled for road going cars. For motorsport applications with greatly increased power this sideways force would render the gearbox unreliable. The cure for this is to cut the gears straight across the gear wheel but the down side is the noise is greatly increased but the ability to withstand the greater power is also increased. The image shows such a part.Sent from my iPadExtremely hard to find this part with perfect gear teeth. PLEASE check and make sure this part is correct for your racing transmission. Shipping is USPS priority within the US. Actual shipping cost is what you will pay.
Price: 150 USD
Location: Henderson, Nevada
End Time: 2024-11-09T00:36:48.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Make: MG
Country/Region: United Kingdom
Theme: Automobiles
Original/Reproduction: Original
