{"title":"Valve Train Briggs","description":"Valve Train Components for the ABH Head","products":[{"product_id":"cut-to-length-pushrod-kit","title":"Cut To Length Pushrod Kit","description":"\u003cp\u003eOur cut to length pushrod kits are designed with quality and reliability in mind.   Our tips are made from hardened tool steel. Machined and heat treated in house so we can verify the quality.  \u003cstrong\u003e100% USA Made\u003c\/strong\u003e.  \u003cspan\u003eThe tips have small flats on them to keep from high contact stress's right at the tip of the ball; this moves the contact out to the radial edge where it is designed to be. \u003c\/span\u003eThe tubes are made from quality aircraft chromium-molybdenum tubing.  \u003c\/p\u003e\n\u003cp\u003eTo made install easier use our undersized ends to set the size of the pushrod before assembly.  \u003ca href=\"https:\/\/dedracing.com\/products\/pushrod-install-tip_-undersized-tip\" title=\"Pushrod, cut to length install tips\"\u003ehttps:\/\/dedracing.com\/products\/pushrod-install-tip_-undersized-tip\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eTo install the pushrod ends it is best to predrill the shaft with a #15 drill bit, deburr it lightly, then use a hammer with a soft face, copper or lead, to pound the end into the pushrod.  Pressing the ends in is not recommended for it is easy to bend the shafts.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNever overlook the importance of push rod stability to maximize power.  Weak pushrods don't transfer the cam motion efficiently to the valve.  This leave the engine with weak top end power or worse valve train failures.  The greater the spring pressure or more aggressive the cam, the more important this issue becomes.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eChromium-\u003c\/span\u003e\u003cspan\u003emolybdenum tubing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlenty of length for even tall deck engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eHeat treated tool steel tips\u003c\/li\u003e\n\u003cli\u003eTips have machined lead ins to help with installation\u003c\/li\u003e\n\u003cli\u003e1\/4\" Diameter with 3\/16 Ball Ends\u003c\/li\u003e\n\u003cli\u003e6.3\" tube length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dynamic Engine Development","offers":[{"title":"1 Set","offer_id":40340816658512,"sku":"PR_CTLBU","price":30.5,"currency_code":"USD","in_stock":true},{"title":"5 Sets","offer_id":40340816691280,"sku":"PR_CTLBU-5","price":142.5,"currency_code":"USD","in_stock":false},{"title":"10 Sets","offer_id":40340816724048,"sku":"PR_CTLBU-10","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2875\/0162\/files\/new_pushrod.jpg?v=1757970721"},{"product_id":"non-berilyium-copper-big-valve-animal-seats","title":"Non-Beryllium Copper Big Valve Animal Seats For Cast Head","description":"\u003cp\u003eOur valve seats are made from a very expensive, state of the art material used by many top racing teams in the industry.  Why?  Because it is superior to a steel material for racing applications\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf there is anyone who needs a quality valve seat it is our industry!\u003c\/strong\u003e  We have to deal with extreme heat because of our air cooled platform.  We don't have the luxury of having very efficient water to pull heat out of our heads.  When we as much as triple the horsepower output of an engine through modifications the heat we have to deal with is increased greatly.  To help with reliability we have switched all our seats over to a product that is Non-Beryllium based copper alloy. (because Beryllium Copper is toxic to humans)  This comes with a financial cost, but it well worth it.  We get the benefits of the copper seats but not the safety concerns.   \u003cstrong\u003eSimply, More Powerful\u003c\/strong\u003e- Because these seats machine so much easier than steel seats they achieving a good sealing valve job with little effort.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eIt is said that as much as 75%  of heat generated in the head of the valve is pulled out when the valve is on the seat.  This happens when the valve is closed and the heat is pulled out through the seat to the cooling system.  We add big cam shafts that reduce the time the valve has on the seat and that also increases the power which in turn increases the heat of the valve head even more.  Having a valve seat with high heat conductivity helps pull this deadly heat out of the valve.  A broken off valve head means your head and piston are shot, but maybe even your rod, crank and block. An extra $10 for premium valve seats is worth it!\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Heat Conductivity\u003c\/strong\u003e as much as \u003cstrong\u003e4 times\u003c\/strong\u003e greater than steel\u003c\/li\u003e\n\u003cli\u003eEasy Machining, much easier to achieve a smooth good sealing valve job.\u003c\/li\u003e\n\u003cli\u003eSuper wear resistance,  extremely good at holding its shape\u003c\/li\u003e\n\u003cli\u003eMachined with a 10 degree initial ID for greater flow and good transition to valve job.\u003c\/li\u003e\n\u003cli\u003eCNC machined in the USA of USA born Materials\u003c\/li\u003e\n\u003cli\u003eTitanium valve compatible,  Hardness in the Rc~30 range.\u003c\/li\u003e\n\u003cli\u003eRecommended Press Fit to Head_.004-.006\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dynamic Engine Development","offers":[{"title":"Default Title","offer_id":15329269612587,"sku":"VS_A_1250_1125","price":37.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2875\/0162\/products\/DSC_0629.JPG?v=1547043756"},{"product_id":"animal-big-valve-w-copper-seats","title":"Animal Big Valves w Copper Seats","description":"\u003cp\u003eAnimal Stainless Big Valves with the Ultimate Seats\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.25\" Intake back cut for better flow\u003c\/li\u003e\n\u003cli\u003e1.125\" Exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/dynamicengine.myshopify.com\/admin\/products\/1664105021483\"\u003eMatching Non Beryllium Copper Seats\u003c\/a\u003e Included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dynamic Engine Development","offers":[{"title":"Default Title","offer_id":15816735162411,"sku":"VK_A_1250_1125_S","price":61.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2875\/0162\/products\/animalbigvalvewcopperseats.jpg?v=1624036301"},{"product_id":"animal-big-valves","title":"Animal Big Valves","description":"\u003cp\u003eBig Valves for Animal Head\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium Stainless\u003c\/li\u003e\n\u003cli\u003e1.25\" Intake- We back cut for better flow\u003c\/li\u003e\n\u003cli\u003e1.125\" Exhaust\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dynamic Engine Development","offers":[{"title":"1.25\" x .250\" x 3.375\" Intake  Valve Only","offer_id":15817068281899,"sku":"V250125","price":18.0,"currency_code":"USD","in_stock":true},{"title":"1.125\" x .250\" x 3.375\" Exhaust Valve Only","offer_id":15817075851307,"sku":"V2501125","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Both 1.25\" Intake and 1.125\" Exhaust Valve","offer_id":15817075884075,"sku":"VK_V2501250_V2501125","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2875\/0162\/products\/animalbigvalve.jpg?v=1624036158"},{"product_id":"valve-guide_replacement-for-sbh-billet-head_set-of-2","title":"Valve Guide_Replacement for SBH Billet Head_Set of 2","description":"\u003cp\u003eReplacement Valve guides for Billet heads.\u003c\/p\u003e\n\u003cp\u003e.3965 x .246 x 1.2\u003c\/p\u003e\n\u003cp\u003eMust be reamed after installation to correct valve clearance.\u003c\/p\u003e\n\u003cp\u003eMade from \u003cb\u003eManganese bronze\u003c\/b\u003e in the USA!  The best material for high temperature racing valve guide applications.\u003c\/p\u003e","brand":"Dynamic Engine Development LLC","offers":[{"title":"Default Title","offer_id":32379639955536,"sku":"VG_SBH_250","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2875\/0162\/products\/valveguides.jpg?v=1623444313"},{"product_id":"rocker-assembly-for-all-small-block-billet-heads","title":"Rocker Assembly For All Small Block Billet Heads","description":"\u003cp\u003eRoller Rocker assembly with Shaft and Hardware.\u003c\/p\u003e\n\u003cp\u003eReplacement rocker assembly for our small block billet heads.\u003c\/p\u003e\n\u003cp\u003e Includes updated lash adjusters with deeper pockets and better oiling.\u003c\/p\u003e\n\u003cp\u003e-2 Assembled Rocker Arms\u003c\/p\u003e\n\u003cp\u003e-1 Tool Steel Hardened Shaft\u003c\/p\u003e\n\u003cp\u003e-Mounting Hardware\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dynamic Engine Development LLC","offers":[{"title":"Default Title","offer_id":32448939982928,"sku":"SBH_RR_K","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2875\/0162\/products\/SBHrollerrocker2.jpg?v=1743535571"},{"product_id":"rocker-arm-for-all-small-block-billet-heads","title":"Rocker Arm For All Small Block Billet Heads","description":"\u003cp\u003eIndividual Roller Rocker Assembly\u003c\/p\u003e\n\u003cp\u003eReplacement Roller Rocker With Bearing and Adjuster\u003c\/p\u003e\n\u003cp\u003e Includes updated lash adjusters with deeper pockets and better oiling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e-1 Roller Rocker with Roller, Bearing, and Adjuster \u003c\/p\u003e","brand":"Dynamic Engine Development LLC","offers":[{"title":"Default Title","offer_id":32448945193040,"sku":"SBH_RR","price":52.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2875\/0162\/products\/Rockerarm.jpg?v=1743535535"},{"product_id":"lash-adjuster_ded-and-faster-motor-rocker-arms","title":"Lash Adjuster_DED and Faster Motor Rocker Arms","description":"\u003cp\u003eUpdated lash adjuster with deeper pockets and center oiling hole\u003c\/p\u003e\n\u003cp\u003eCustom made on state of the art screw machine out of tool steel.\u003c\/p\u003e\n\u003cp\u003eHeat treated for long life.\u003c\/p\u003e\n\u003cp\u003eNew design has a deeper pocket than the original and better oiling while not being any heavier.\u003c\/p\u003e\n\u003cp\u003eThis deeper design will help keep the pushrod in the pocket incase of an overrev situation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf valve float and pushrod retention is an issue with the older design or updated design then serious attention needs to be put on the situation causing it.  It is unsafe for the engine and user to over rev the valvetrain to this situation.  Possible causes are: to loose of valve lash, too weak of valve spring pressure, to much engine RPM because of improper setup (gearing).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dynamic Engine Development LLC","offers":[{"title":"Default Title","offer_id":32449090551888,"sku":"SBH_LA","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2875\/0162\/products\/20201223_143201.jpg?v=1743534709"},{"product_id":"pushrod-kit_sbh-clone-billet-head","title":"Pushrod Kit_SBH Clone Billet Head_Assembled","description":"\u003cp\u003ePushrod kit that is cut to length and assembled by DED for use with our billet head and a std deck clone block.  Typically works with blocks cut down no more than .030\" and our new lash adjuster screws.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur pushrod kits are designed with quality and reliability in mind.   Our tips are made from hardened tool steel. Machined and heat treated in house so we can verify the quality.  \u003cstrong\u003e100% USA Made\u003c\/strong\u003e.  \u003cspan\u003eThe tips have small flats on them to keep from high contact stress's right at the tip of the ball; this moves the contact out to the radial edge where it is designed to be. \u003c\/span\u003eThe tubes are made from quality aircraft chromium-molybdenum tubing.  \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNever overlook the importance of push rod stability to maximize power.  Weak pushrods don't transfer the cam motion efficiently to the valve.  This leave the engine with weak top end power or worse valve train failures.  The greater the spring pressure or more aggressive the cam, the more important this issue becomes.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eChromium-\u003c\/span\u003e\u003cspan\u003emolybdenum tubing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlenty of length for even tall deck engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eHeat treated tool steel tips\u003c\/li\u003e\n\u003cli\u003eTips have machined lead ins to help with installation\u003c\/li\u003e\n\u003cli\u003eUse with adjustable pushrod kit Part #APK\u003c\/li\u003e\n\u003cli\u003e1\/4\" Diameter with 3\/16 Ball Ends\u003c\/li\u003e\n\u003cli\u003e5.325\" tube length for use with the new Lash adjuster Screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dynamic Engine Development","offers":[{"title":"Default Title","offer_id":32486412976208,"sku":"PR_CTLBDED_5.325","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2875\/0162\/files\/newassembledpushrod1.jpg?v=1743534859"},{"product_id":"1-350-intake-valve-back-cut","title":"1.350 Intake Valve (back cut)","description":"\u003cp\u003eReplacement intake 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