Derale High Output Dual 12" Fan/Shroud w/ PWM Controller - 26"W x 18"H x 4"D 935171 11 in Length x 6

11 in Length x 6

This SBC short style Screen Windage tray is for left side dipsticks

S Universal Screen Windage Tray kit allows you to install a screen windage tray in almost any application

This unit features an aluminum shroud measuring 28 1/4" wide by 17" top to bottom and is only 4" in overall depth to offer an adjustable yet precision fit

LT1 V8 OptiSpark II

Derale High Output Dual 12" Fan/Shroud w/ PWM Controller - 26"W x 18"H x 4"D 935171 11 in Length x 6Get complete control of your engine temperature! Derale has integrated their high performing shrouded Powerpacks with the ultimate fan controller. Using high output electric fans incorporated into an engineered shroud, this Powerpack can conquer even the most difficult cooling conditions. This unit features an aluminum shroud measuring 26" wide by 18" top to bottom and is only 4" in overall depth to offer an adjustable yet precision fit. The natural,