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15% OFF

ON PURCHASES OF PART ORDERS OF UP TO $1,000. OFFER VALID FROM 01/17/22-01/23/22.
FOR REGISTERED CUSTOMERS. ENTER PROMO CODE FORD15 AT CHECKOUT.

LIMITED ONE-TIME OFFER. PARTS ONLY. EXCLUDES INSTALLATION AND SHIPPING.

OFFER VALID FOR ONE-TIME ONLY ONLINE PURCHASE OF PARTS FROM ACCESSORIES.FORD.COM ONLY. MUST BE REGISTERED AT TIME OF PURCHASE TO RECEIVE 15% DEDUCTION AT CHECKOUT. THE DEDUCTION APPLIES TO PURCHASE OF UP TO $1,000. MAXIMUM AMOUNT OF DEDUCTION AT TIME OF CHECKOUT IS $150. ACCESSORIES.FORD.COM RESERVES THE RIGHT TO CHANGE PROGRAM DETAILS AT ANY TIME WITHOUT OBLIGATIONS. OFFER VALID FROM 01/17/22-01/23/22.

302/351W X2 Street Cruiser Assembled Aluminum Cylinder Head
302/351W X2 Street Cruiser Assembled Aluminum Cylinder Head

Pick up at your selected dealer is free

Make the most of your vehicle – and your lifestyle

Engineered to fit your vehicle

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Pick up at your selected dealer is free

Make the most of your vehicle – and your lifestyle

Engineered to fit your vehicle

About This Product

NEW AND IMPROVED "X2" CYLINDER HEAD IS MANUFACTURED FROM ALL-NEW TOOLING, MACHINED, AND ASSEMBLED WITH PREMIUM HARDWARE. THIS PROVIDES A FAST, EASY WAY TO BOLT ON SIGNIFICANT HORSEPOWER TO YOUR STREET CRUISER PACKAGE 


Click HERE to read a detailed Mustang360 article on Ford Performance "X2" cylinder heads 
 
  • For use on 289/302/351 Windsor-style engines 
  • High quality original equipment style 356-T6 aluminum castings, precision machined, and assembled with premium components
  • Includes Ford Performance M-6507-J302 intake valves, M-6505-G302 exhaust valves, and PAC 1219X Ovate Beehive valve springs    
  • Feature 10-degree locks, steel valve spring retainers and stock valve seals  
  • High temperature exhaust valve seats
  • Includes bronze guides
  • Features wider valve cover gasket sealing rail to prevent leaks
  • Machined for gasket seat spark plug  
  • Compatible with all Ford Performance roller camshafts and aftermarket hydraulic roller camshafts up to .600" lift  
  • Work with many aftermarket intake manifolds, headers, and valve train components
  • Compatible with bolt down rockers 1.6-1.7 ratio, always check rocker arm clearance to valve springs with production rocker arms  
  • Depending on lifter preload, Ford Performance Rocker Shim Kits M-6529-A302 or M-6529-B302 may be required
  • Each aluminum head weighs approximately 25 lbs. lighter than each production cast iron head 
  • Each head is leak tested prior to assembly   

Specifications:
  • Combustion chamber volume 64cc 
  • Intake port volume 188cc
  • Exhaust port volume 63cc           
  • Intake flows approximately 230 cfm at .600" lift (at 28" of H20) 
  • Exhaust flows approximately 160 cfm at .600" lift (at 28" of H20) 
  • Premium stainless steel valves - 1.94" Intake and 1.54" exhaust.
  • Closed spring pressure is 145# @ 1.800"  
  • Open spring pressure is 358# @ 1.175"   


Notes:
  • Designed to be used on Ford Performance BOSS blocks; M-6010-BOSS302M-6010-B302BBM-6010-BOSS35195M-6010-BOSS35192 and M-6010-BOSS351BB      
  • Use Ford Performance M-6065-BOSS Head Bolt Set or Ford Performance M-6014-BOSS Head Stud Kit 
  • Use Ford Performance Head Gasket M-6051-CP331 or M-6051-S331 or for "Big Bore" application, use M-6051-R351 
  • Must use Ford Performance M-6065-D289 Head Bolt Kit to install heads on 289/302 production blocks
  • Ford Performance "X2" heads use either GT-40 or aftermarket intake manifolds. Check  manifold for port match; not all intakes are compatible due to tall high-flow intake ports
  • "X2" cylinder heads use Motorcraft AGSP-32C spark plugs   
  • Use Felpro exhaust gasket part number 1415 
  • Will not fit 1986 5.0L with flat-top pistons unless pistons are notched for valve relief  
  • Cylinder heads are sold individually 

WARNING: This part is designed and intended for competition use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this part on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.

Read More

Technical Specifications

Country of origin : United States
Emission type : FOR OFF-ROAD USE ONLY
UPC : 756122008980
Warranty : Not Available
Instruction sheet : Click Here
Read More

Return Policy

Ford or the dealer (where applicable) will accept returns or exchanges of applicable Motorcraft, Ford Parts, Omnicraft, Ford Accessories, Lincoln Accessories and Ford Performance Parts within 30 days of your receipt. Once you have initiated a return, you must return the part(s) within 14 calendar days. Electronics, wheels and custom-painted parts cannot be returned at any time for any reason.

All returns and exchanges must be returned to Ford (for orders shipped directly to you) or the dealer (for orders picked up from the dealer) solely at your expense, except in the case of Ford or dealer error. Returned items must be in the original box, in new, non-installed, resalable condition, with all instructions and hardware, and in the condition it was received. If all of these conditions are not met, it is at discretion of Ford or the dealer (where applicable) to accept the return. Shipping charges are non-refundable.

If you opt not to provide a VIN(s), you are solely responsible for making sure the accessories you have ordered are compatible with your vehicle.

Attempting to return any parts or assemblies that have been tampered with in a manner that affects the re-salability and/or safety of the part(s) is prosecutable under the law, and these parts and assemblies are not eligible for return credit, refund and/or exchange.

If you believe a product sold by Ford has a condition or defect that might make it unsafe, please report this safety concern immediately by using the chat feature on the Site or by calling 1-844-589-0060.

Read More

About This Product

NEW AND IMPROVED "X2" CYLINDER HEAD IS MANUFACTURED FROM ALL-NEW TOOLING, MACHINED, AND ASSEMBLED WITH PREMIUM HARDWARE. THIS PROVIDES A FAST, EASY WAY TO BOLT ON SIGNIFICANT HORSEPOWER TO YOUR STREET CRUISER PACKAGE 


Click HERE to read a detailed Mustang360 article on Ford Performance "X2" cylinder heads 
 
  • For use on 289/302/351 Windsor-style engines 
  • High quality original equipment style 356-T6 aluminum castings, precision machined, and assembled with premium components
  • Includes Ford Performance M-6507-J302 intake valves, M-6505-G302 exhaust valves, and PAC 1219X Ovate Beehive valve springs    
  • Feature 10-degree locks, steel valve spring retainers and stock valve seals  
  • High temperature exhaust valve seats
  • Includes bronze guides
  • Features wider valve cover gasket sealing rail to prevent leaks
  • Machined for gasket seat spark plug  
  • Compatible with all Ford Performance roller camshafts and aftermarket hydraulic roller camshafts up to .600" lift  
  • Work with many aftermarket intake manifolds, headers, and valve train components
  • Compatible with bolt down rockers 1.6-1.7 ratio, always check rocker arm clearance to valve springs with production rocker arms  
  • Depending on lifter preload, Ford Performance Rocker Shim Kits M-6529-A302 or M-6529-B302 may be required
  • Each aluminum head weighs approximately 25 lbs. lighter than each production cast iron head 
  • Each head is leak tested prior to assembly   

Specifications:
  • Combustion chamber volume 64cc 
  • Intake port volume 188cc
  • Exhaust port volume 63cc           
  • Intake flows approximately 230 cfm at .600" lift (at 28" of H20) 
  • Exhaust flows approximately 160 cfm at .600" lift (at 28" of H20) 
  • Premium stainless steel valves - 1.94" Intake and 1.54" exhaust.
  • Closed spring pressure is 145# @ 1.800"  
  • Open spring pressure is 358# @ 1.175"   


Notes:
  • Designed to be used on Ford Performance BOSS blocks; M-6010-BOSS302M-6010-B302BBM-6010-BOSS35195M-6010-BOSS35192 and M-6010-BOSS351BB      
  • Use Ford Performance M-6065-BOSS Head Bolt Set or Ford Performance M-6014-BOSS Head Stud Kit 
  • Use Ford Performance Head Gasket M-6051-CP331 or M-6051-S331 or for "Big Bore" application, use M-6051-R351 
  • Must use Ford Performance M-6065-D289 Head Bolt Kit to install heads on 289/302 production blocks
  • Ford Performance "X2" heads use either GT-40 or aftermarket intake manifolds. Check  manifold for port match; not all intakes are compatible due to tall high-flow intake ports
  • "X2" cylinder heads use Motorcraft AGSP-32C spark plugs   
  • Use Felpro exhaust gasket part number 1415 
  • Will not fit 1986 5.0L with flat-top pistons unless pistons are notched for valve relief  
  • Cylinder heads are sold individually 

WARNING: This part is designed and intended for competition use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this part on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.

Read More

Technical Specifications

Country of origin : United States
Emission type : FOR OFF-ROAD USE ONLY
UPC : 756122008980
Warranty : Not Available
Instruction sheet : Click Here
Read More

Return Policy

Ford or the dealer (where applicable) will accept returns or exchanges of applicable Motorcraft, Ford Parts, Omnicraft, Ford Accessories, Lincoln Accessories and Ford Performance Parts within 30 days of your receipt. Once you have initiated a return, you must return the part(s) within 14 calendar days. Electronics, wheels and custom-painted parts cannot be returned at any time for any reason.

All returns and exchanges must be returned to Ford (for orders shipped directly to you) or the dealer (for orders picked up from the dealer) solely at your expense, except in the case of Ford or dealer error. Returned items must be in the original box, in new, non-installed, resalable condition, with all instructions and hardware, and in the condition it was received. If all of these conditions are not met, it is at discretion of Ford or the dealer (where applicable) to accept the return. Shipping charges are non-refundable.

If you opt not to provide a VIN(s), you are solely responsible for making sure the accessories you have ordered are compatible with your vehicle.

Attempting to return any parts or assemblies that have been tampered with in a manner that affects the re-salability and/or safety of the part(s) is prosecutable under the law, and these parts and assemblies are not eligible for return credit, refund and/or exchange.

If you believe a product sold by Ford has a condition or defect that might make it unsafe, please report this safety concern immediately by using the chat feature on the Site or by calling 1-844-589-0060.

Read More

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