Aeroflow Gilmer Drive Kit Black AF64-3000BLK weld on the cold side pipe is

the cold side pipe is increased in size to 2

This is why we have created this custom trigger kit listing which will allow you to mix and match upper and lower crank trigger kits in order to purchase something to suit your needs and application

Vipec V88 (Loom A also required)

This viton o-ring is a replacement for Aeroflow Performance GM LS Oil Fill Breather Cap AF708-10-10

please see other listing

Aeroflow Gilmer Drive Kit Black AF64-3000BLK weld on the cold side pipe isSuit Chev Small Block and Big Block V8 with Short Water Pump Aeroflow's Industry first 100% complete billet 6061 T6 aluminium Gilmer drive. Hard anodised for case hardness for maximum life of your Gilmer teeth which prevents slippage and torn belts. Complete with all mounting hardware. Gilmer Belts are sold separately. Applications: Small Block and Big Block Chev engines with small water pump. Aeroflow Performance do not recommend Gilmer belt lengths