Genuine Ardisam Earthquake 13586 Transmission 7.5:1 Worm Brass by Ardisam $199.99 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Other PRODUCT DESCRIPTION Brand New Genuine Ardisam Earthquake 13586 Transmission 7.5:1 Worm Brass... Genuine Ardisam Part # 13586 Genuine OEM Ardisam Part