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ARP 7/16 High Performance Series Cylinder Head Bolt Kit Hex Head for 289 & 302 Engines w/ 1/2 351 Windsor heads (154-3605)


Full Description
ARP 7/16 High Performance Series Cylinder Head Bolt Kit Hex Head for 289 & 302 Engines w/ 1/2 351 Windsor heads (154-3605)
Item # M-6065-9AARP
MPN # M-6065-9AARP
Brand: Automotive Racing Prodcuts ( ARP )

$153.23




In Store Availability:
This item is a "made to order" product and will ship directly from the manufacturer.
Please allow 1-8 weeks for delivery. Please note that some manufacturers have longer lead times.
Description

BOLT SET, CYLINDER HEAD, ARP RACING, 154-3605, 7/16 INCH THREAD SIZE, BLACK OXIDE FINISH, 8740 CHROME MOLY STEEL, INCL (20) HEX HEAD STYLE BOLTS, (20) 1/2 INSERT WASHERS, 180,000 PSI TENSILE STRENGTH, DESIGNED TO WORK WITH OEM OR OEM AFTERMARKET STYLE CYLINDER HEADS

If you are looking to properly install 351W or new aftermarket cylinder heads to your 289/302 Ford engine then this kit from NPD is just the ticket. This bolt set features the ARP Racing part number 154-3605 and is designed to fit all 289/302 engine that require the original 7/16 head bolt size but also need the correct 1/2 reducer washers. This kit from ARP Racing includes (20) 7/16 inch Hex style head bolts both long and short style as well as (20) hardened reducer washers/bushings. This set of cylinder head bolts is from ARP Racing High Performance Series and are 180,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers. So, if you are looking to add power and performance you your small block Ford engine but need the correct hardware, look at picking up this ARP Racing kit from NPD today!

Manufacture Note:

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.

ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each bolt is placed vertically in special racks and precisely heat-treated to 200,000 psi. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best.

ARP bolts are thread rolled after heat-treat, which gives them about 1000% (thats ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because its tough on tooling, but the results are well worth the extra effort.

You wont find a better quality bolt on the market from any other source. Look for ARP stamped on each stud as your assurance of quality.

Installation Note:
-According to ARP this bolt kit is designed to fit 289/302 engines with the 7/16 bolt size but with 351W heads or aftermarket style heads that are drilled for the 1/2 size bolts.
-This kit includes (20) correct 1/2 to 7/16 washer / reducers needed for proper head installation on 289/302 engines.
-This bolt set will not work with 351W / 5.8L engines or Ford Performance BOSS 302 blocks that feature the 1/2 inch bolt holes.
-If you are installing original/factory style or aftermarket style cylinder heads that are drilled for the 7/16 bolt size see NPD part number M-6065-8AARP for correct kit.

Note:
-If you are looking for this same kit but with the 12 point style head bolts NPD has you covered. See part number M-6065-9BARP for correct 12-point style kit.
-If you are looking to upgrade to the ARP Racing head stud kit for this same application see part number M-6014-9AARP

NPD Part Number : M-6065-9AARP
Manufacturer Reference #'s: ARP154-3605

Vehicle Information

Year-Range (bold)      Model (bold)      Fits/Applications

0-0 FORD 289/302 W/ 1/2” 351W HEADS W/ 7/16 HEAD BOLT SIZE REQUIREMENT

0-0 NOTE THIS SET WILL NOT WORK WITH 351W / 5.8L ENGINES

0-0 OR FORD PERFORMANCE BOSS 302 BLOCKS

0-0 SET DESIGNED FOR HEADS THAT ARE DRILLED FOR 1/2” BOLTS

WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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