185-6001 ARP Olds 455 3/8" High Performance 8740 Rod Bolts Kit 185-6001 ECUs The combination of male and

The combination of male and female surface preparation greatly enhances heat transfer when the sleeves are installed and fit properly

Exceptional brightness and clarity make it easy to read in direct sunlight

They use o-ring cord stock for sealing

You can use it the cross-drilled port on the TT block for oil squirters or it can take place of your OEM "dummy" light sensor (NA and TT blocks) and give you specific feedback to log on your aftermarket ECU or watch on your gauge

185-6001 ARP Olds 455 3/8" High Performance 8740 Rod Bolts Kit 185-6001 ECUs The combination of male and185 6001 ARP Olds 455 3 8" High Performance 8740 Rod Bolts Kit 185 6001