6.5in Pusher Fan Straight Blade 301CFM

The 6.5in Pusher Fan Straight Blade 301CFM from SPAL Advanced Technologies is purpose-built for cooling systems where space and noise are critical constraints. As an experienced mechanic, you know that radiator efficiency directly impacts engine longevity, especially in modified vehicles running higher outputs or operating in demanding conditions. This low-profile pusher fan delivers the airflow needed without the bulk of traditional engine-driven fans, making it ideal for custom cooling solutions, engine swaps, and vehicles with tight underhood clearance.

Engineered with a straight blade design, this 6.5-inch pusher fan moves 301 cubic feet per minute of air at 12V operation, striking the balance between cooling capacity and electrical demand that modern automotive builds require. The pusher configuration draws air through the radiator from the engine side, making it effective in tight installations where traditional puller fans cannot fit. At just 2.3 pounds and measuring 7.8 x 2.9 x 8.2 inches overall, the compact plastic construction keeps weight penalty minimal while the straight blade geometry reduces resonance and operating noise—critical for both street performance and everyday drivability.

This fan excels in custom radiator shroud setups, LS conversions, and vehicles where factory cooling falls short after forced induction or displacement upgrades. Installation requires a dedicated 12V circuit with appropriate relay and thermal switch integration to ensure controlled engagement based on coolant temperature. Whether you're building a restomod, upgrading an aging cooling system, or installing a non-original engine bay configuration, the 6.5in Pusher Fan Straight Blade 301CFM delivers reliable, predictable cooling performance without compromising underhood aesthetics or adding unnecessary weight to your build.