Availability
Pro-Filer Performance Products makes state-of-the-art performance parts for both race cars and street machines. Summit Racing carries a variety of high-performance Profiler...
Pro-Filer Performance Products makes state-of-the-art performance parts for both race cars and street machines. Summit Racing carries a variety of high-performance Profiler heads, intake manifolds, and valve covers for both Ford and Chevy applications—precision-engineered parts designed to deliver more power and better performance to your ride. Order your new Profiler Performance Parts from Summit Racing today!
Pro-Filer Performance Products makes state-of-the-art performance parts for both race cars and street machines. Summit Racing carries a variety of high-performance Profiler heads, intake manifolds, and valve covers for both Ford and Chevy applications—precision-engineered parts designed to deliver more power and better performance to your ride. Order your new Profiler Performance Parts from Summit Racing today!
Showing In Stock Items. Show All 15 Items.
Pro-Filer big block Chevy Sniper X cylinder heads are fully CNC-machined for optimum performance. They're designed to be used with standard big block Chevy parts, including stud mounted rockers and pistons or the most wicked parts in the industry. They flow over 460 cfm on a 375cc runner and over 325 cfm on the exhaust. Features include a 5 angle valve job with .350 in. longer intake and .100 longer exhaust valves, 119cc heart-shaped combustion chambers, and 24 degree OEM X275 class accepted valve angles. Wake up your 502 c.i.d. or larger motor with the incredible performance of Pro-Filer big block Chevy Sniper X cylinder heads. Additional features: * Spark plug locations are machined for a gasketed 3/4 in. reach plug NGK R5671A-7 or colder * Requires a 1 in. longer head bolt or stud next to exhaust ports *Available with either 355cc or 375cc intake runners and steel or copper alloy valve seats
Not Yet Reviewed
$2,064.75
Pro-Filer Sniper tunnel ram intake manifold bases are designed with the perfect runner to plenum volume to maximize the power and acceleration curves of your engine. They're built with cast injection bosses, 4500 Series carburetor flanges, four corner water bosses, and rectangular ports. They are available in a choice of deck heights. Pro-Filer Sniper Ram intake manifolds feature: * Aerospace specification aluminum alloy (primary virgin ingot) * 5,500 to 8,500 rpm range * Equal radius inlet with mirrored runner arrangement * Machinable plenum depth * Precision-cast runners * Tuned equal-length runners assure proper air flow * Will fit a majority of stock port cylinder heads--regardless of valve angle
Not Yet Reviewed
$1,146.99
Pro-Filer small block Chevy All American cylinder heads have a 23 degree valve angle, providing bolt-on compatibility for stock accessories. They're designed for all-around racing and are offered with 185cc, 195cc, 210cc, 235cc intake ports; 64cc, 68cc, 70cc, or 72cc chambers; and straight or angled spark plug locations. You can order the heads assembled or unassembled for engine builders. End pads are drilled and tapped for accessories, and bronze guides are included to reduce stem wear. Nearly 200 models are available; order the heads with options recommended for your application. Whether you're running on the street, strip, or track, equip your ride with Pro-Filer small block Chevy All American cylinder heads. Additional features: * Revised spark plug location to improve flame travel * Uses gasketed 3/4 in. reach plugs like NGK R5671-7 Series
( 4 )
$539.50
—
$1,075.00
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
