Derale 35601 LS Engine Oil Cooler Block-off Adapter

Derale 35601 LS Engine Oil Cooler Block-Off Adapter

Derale LS Engine Oil Cooler Adapter Kit

Derale 35601; Oil Cooler Block-off Adapter, Black, 1/8 in. NPT for GM LS

Derale 35601, One Oil Filter Adapter for GM LS-Series Blockoff Bolt-On Aluminum

For Cadillac CTS 04-11 Derale Performance Engine Oil Cooler Block-off Adapter

DERALE LS Engine Block-Off Adapter with Dual 1/8 in NPT Ports, Aluminum Black

Derale LS Engine Oil Cooler Block-off Adapter*LS Engine Oil Cooler Block-off Ada