The Boss Pro-Cowl hood features a cowl that is 5" wider than any other cowl available on the market. This extra width will enclose up to a 90mm throttle body on a 351 EFI setup (No more cutting holes to clear the elbow!) The profile gives the clearance of a 4" cowl at the intake (where you need it) yet levels off to 3.25" at the back of the cowl for better visibility. Instead of restrictive rear-screened vents, Boss hoods feature True Cowl-Induction for cooling. Race testing has confirmed that this technology keeps your inlet temperature within 10 degrees of the outside air. This hood is fully finished on the underside and includes metal mounting points that have been tested to 300lbs without failure.
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