Page 27 of Heads 2008 by Edelbrock

index qwikdata shocks suspension exhaust access water pumps nitrous cams access heads efi manifolds install items gaskets fuel pumps carbs access crate engines superchargers kits power pkg cylinder heads accessories pushrod guideplates for edelbrock heads made from high-grade alloy steel and hardened to 60 rockwell c stepped plates support pushrod closer to rocker stabilizing pushrods sold in sets of 8 amc 5/16 flat 9669 s/b chevy 5/16 flat 9660 chrysler magnum pushrod guideplates #9662 b/b chevy 3/8 stepped 9666 chrysler magnum 5/16 flat 9662 s/b ford 5/16 flat 9665 351c ford 5/16 flat 9672 429/460 ford 3/8 stepped 93669 oldsmobile 3/8 flat 9668 valve spring locators #5770 pontiac 5/16 flat 9667 replacement valve spring locators and seat cup kits valve spring locators and seat cups provide a hardened barrier between the springs and the aluminum heads positively locating the base of the spring to prevent unwanted spring movement sold in sets of 16 spring seat cup kit 060 thick requires 1.65 diameter counterbore for edelbrock s/b chevy 289-351w ford 318-360 chrysler pontiac olds heads using springs #5767 5769 spring seat cup kit 060 thick requires 1.73 diameter counterbore for edelbrock 390-428 ford fe and 383-440 chrysler heads using valve springs #5792 5771 valve spring locators 805 i.d 1.540 o.d for edelbrock b/b chevy and 460 ford heads using valve springs #5745 5770 head bolt kits manufactured by arp edelbrock head bolt kits contain a complete set of the highest quality head bolts and hardened washers available cold-formed to ensure molecular integrity and heat treated prior to thread rolling and machining reduced diameter bolt heads eliminate the need for valvetrain removal to facilitate cylinder head re-torquing hardened and parallel-ground washers are included rated at 170,000 p.s.i amc head bolt kit for pre-1970 engines 8531 amc head bolt kit for 1970 later engines 8532 buick head bolt kit for #60039 #60049 on 400 430 455 engines 8503 s/b chevrolet head bolt kit for #60719 #60739 #60759 #60859 #60879 #60899 #60909 #60979 #60989 #77569 and #77639 8550 chevrolet gen iii ls1 head bolt kit for edelbrock and gm gen iii ls1 heads 8596 b/b chevrolet head bolt kit for #60409 #60429 #60459 #60479 #60499 and #60559 not for stock heads mark iv only 8551 b/b chevrolet head bolt kit for #77609 #77409 #77459 not for stock heads 8554 s/b chrysler head bolt kit for #60779 and #60179 not for stock heads 8555 b/b chrysler head bolt kit for #60919 #60929 #60149 and #60189 8591 b/b chrysler victor head bolt kit for #77919 #77929 #77939 #77949 8592 chrysler magnum head bolt kit for edelbrock and 92 and up magnum heads 8577 ford 289-302 head bolt kit 7/16 bolt diameter use bushings #9680 for #51309 #51319 #60229 #60259 #60329 #60359 #60379 #60399 #77169 #77219 #77289 #77299 8552 ford 351-windsor head bolt kit 1/2 bolt dia used on 351w w/1/2 threads for #51309 #51319 #60229 #60259 #60329 #60359 #60379 #60399 #77169 #77219 and #77299 8553 ford 302-clevor head bolt kit for #61689 #61699 7/16 bolt diameter includes bushings #9680 8562 ford 351-cleveland head bolt kit for #61609 #61629 and #61699 8560 ford fe 390-428 head bolt kit for #60057 #60058 #60069 #60079 and #60087 8557 ford 429/460 head bolt kit for #60669 #60679 #61649 and #61669 8566 oldsmobile head bolt kit for #60519 #60517 8558 pontiac head bolt kit for #60509 #60579 and #60599 made before 3/15/02 not for stock heads 8556 pontiac head bolt kit for #60509 #60579 #60587 and #60599 made after 3/15/02 not for stock heads 8549 s/b chevy head bolt kit #8550 cylinder head tech tips 1 to gain more spark plug clearance on edelbrock heads we advise using a champion rc series plug such as an rc12yc they are 0.230 shorter than conventional plugs and have a 5/8 hex for easier access 2 when installing spark plugs into all edelbrock aluminum cylinder heads be sure to use anti-seize thread lubricant at all times all bolts being attached to aluminum heads such as alternator and power steering brackets should be lubricated with a light oil to prevent thread galling 3 all cylinder head attaching bolts should use washers underneath the heads to eliminate false torque readings due to collapsing bolt bosses bolt heads and washers should be lubed with the same lubricant or oil used on bolt threads edelbrock head bolt kits include hardened washers see listings to the right 166

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