Derale High Performance Aluminum Flex Fan 18" # DER-19818 Rate_20 Air Filter Type:

Air Filter Type:

Chev Holley EFI LS Hi-Ram Intake Manifold Base LS1 LS2 LS6 # HO300-227

The compact and lightweight design features a 10-gauge black oxide coated 304 stainless steel base with a heavy-duty 303 stainless steel shift pin for longevity and bullet-proof performance

Rotation: Standard

Derale High Performance Aluminum Flex Fan 18" # DER-19818 Rate_20 Air Filter Type:Derale High Performance Aluminum Flex Fan 18" # DER 19818 18" HP Alum. Flex Fan (Red Blade Black Hub) Aluminum Fan Specifications: Diameter: 18" Flange bolt spacing: 1 3 4' 2 1 4" Depth: 1 1 8" Mounting surface to front: 1 4" Mounting surface to rear: 7 8" Blade pitch: 500 Rotation: Standard (clockwise) Hub construction: Powder coated black steel Blade construction: Anodized red aluminum