Valve Springs

Display only in stock products

Brand

Dart MachineryManleyPACSupertechPiper Cams

Coil Bind

17.40/19.00mm18.50mm18.70 / 15.30mm18.70mm19.50/15.70mm19.50mm20.00mm20.70/19.50mm20.70mm21.00/17.00mm21.00mm21.50mm21.80mm22.20mm22.70/19.50mm22.70mm22.80mm23.00mm23.20mm24.00mm24.70mm24.90mm25.00mm25.30mm27.00mm27.30mm27.60mm34.60mm

Crush Height

16.80mm18.64mm19.98mm20.30mm20.46mm21.65mm21.92mm21.94mm22.02mm22.03mm22.26mm22.27mm23.16mm23.21mm23.50mm23.78mm23.80mm24.00mm24.80mm25.01mm25.29mm25.88mm26.55mm

Fitted Length

31.75mm32.50mm33.50mm34.00mm35.00mm36.00mm36.30mm36.80mm37.00mm37.10mm37.20mm37.50mm38.00mm38.50mm38.85mm39.00mm40.00mm40.40mm40.74mm41.00mm

GTIN

00193564529657001935645296640019356452967100193564529688001935645296950019356452970100193564529718001935645297250019356452973200193564529749001935645297560019356452976300193564529770001935645297870019356452979400193564529800001935645298170019356452982400193564529831001935645298480019356452985500193564529862001935645298790019356452988600193564529893001935645299090019356452991600193564529923001935645299300019356452994700193564529954001935645299610019356452997800193564529985001935645299920019356453000400193564530011001935645300280019356453003500193564530042001935645300590019356453006600193564530073001935645300800019356453009700193564530103001935645301100019356453012700193564530134001935645301410019356453015800193564530165001935645301720019356453018900193564530196001935645302020019356453021900193564530226001935645302330019356453024000193564530257001935645302640019356453027100193564530295001935645303010019356453031800193564530325001935645303320019356453034900193564530356001935645303630019356453037000193564530387001935645303940019356453040000193564530417001935645304240019356453043100193564530448001935645304550019356453046200193564530479001935645304860019356453051600193564530523001935645305300019356453054700193564530554001935645305610019356453057800193564530585001935645305920019356453060800193564530615001935645306220019356453064600193564530653001935645306600019356453067700193564530684001935645306910019356453070700193564530714001935645307210019356453073800193564530745001935645307520019356453076900193564530776001935645307830019356453079000193564530806001935645308130019356453082000193564530868001935645308750019356453088200193564530899001935645309290019356453093600193564530943001935645310010019356453102500193564531049001935645310560019356453107000193564531087001935645310940019356453110000193564531117001935645311240019356453113100193564531148001935645311550019356453116200193564531186001935645311930019356453120900193564531216001935645312230019356453123000193564531247001935645313600019356453137700193564531391001935645314070019356453141400193564531421001935645314380019356453144500193564531452001935645314690019356453147600193564531483001935645314900019356453150600193564531513001935645315200019356453153700193564531544001935645315510019356453156800193564531575001935645315820019356453159900193564531605001935645316120019356453162900193564531636001935645316430019356453165000193564531667001935645316740019356453168100193564531698001935645317040019356453171100193564531728001935645317350019356453174200193564531759001935645317660019356453177300193564531780001935645317970019356453180300193564531810001935645318270019356453183400193564531841001935645318580019356453186500193564531872001935645318890019356453189600193564531902001935645319190019356453192600193564531933001935645319400019356453195700193564531964001935645319710019356453199500193564532008001935645320150019356453202200193564532039001935645320460019356453205300193564532060001935645320770019356453208400193564532091001935645321070019356453213800193564532145001935645321520019356453216900193564532176001935645321830019356453219000193564532206001935645322130019356453222000193564532237001935645322440019356453225100193564532268001935645322750019356453228200193564532299001935645323050019356453231200193564532329001935645323360019356453234300193564532350001935645323670019356453238100193564532398001935645324040019356453241100193564532442001935645324590019356453247300193564532480001935645325030019356453251000193564532527001935645325340019356453254100193564532558001935645325650019356453257200193564532589001935645325960019356453261900193564532626001935645326330019356453264000193564532657001935645350470019356453505400193564535061001935645350780019356453508500193564535092001935645351080019356453511500193564535122001935645351390019356453514600193564535177001935645351840019356453519100193564535207001935645352210019356453523800193564535276001935645353060019356453531300193564535320001935645353680019356453540500193564535412001935645355040080729801656600807298016658008072980187990080729801880500807298020020008072980200370080729802341000807298023427008072980234340080729802344100807298023458008072980234650080729802356400807298023571008072980235880080729802359500807298023601008072980236320080729802364900807298023656008072980236630080729802367000807298023687008072980237170080729802372400807298023731008072980237480080729802375500807298023762008072980237790080729802378600807298023793008072980238090080729802381600807298023823008072980238300080729802384700807298023854008072980238610080729802389200807298023908008072980239150080729802392200807298023939008072980239460080729802395300807298023960008072980239770080729802398400807298023991008072980240280080729802403500807298033440008072980334570080729803346400807298033471008072980334880080729803349500807298039541008072980395650080729803965700807298039688008072980397010080729803974900807298040141008072980403180080729804084400807298040851008072980411310080729804284800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Image Info

These images are actualThese images are representative

Inside Diameter

12.70 (top)mm13.50mm15.20mm15.30mm15.50mm16.50mm16.70mm18.05mm18.08mm18.60mm18.80mm20.00mm20.10mm20.19mm20.60mm21.50mm21.70mm21.80mm22.25mm22.30mm23.95mm25.00mm25.20mm16.00mm

Inside Diameter Inner

0.574in0.616in0.624in0.630in0.635in0.655in0.665in0.674in0.680in0.688in0.694in0.699in0.706in0.710in0.713in0.716in0.720in0.725in0.726in0.731in0.735in0.740in0.744in0.747in0.752in0.754in0.757in0.763in0.770in0.780in0.788in0.790in0.794in0.804in0.807in0.810in0.812in0.826in0.851in0.871in0.876in0.970in0.996in1.016in13.00mm14.20mm14.50mm15.20mm15.50mm15.60mm16.50mm16.80mmNAinSINGLE

Inside Diameter Middle

0.871in0.879inNAin

Inside Diameter Outer

0.525 / 0.698in0.527 / 0.709in0.567 / 0.662in0.580 / 0.742in0.630 / 0.805in0.636 / 0.698in0.636 / 0.720in0.636 / 0.738in0.650 / 0.845in0.650 / 0.885in0.650 / 0.900in0.650 / 0.906in0.650 / 1.000in0.655 / 0.860in0.660 / 0.825in0.680 / 0.845in0.731 / 0.990in0.731 / 1.135in0.810in0.859 / 1.014in0.860in0.891in0.900in0.906in0.910in0.925in0.950in0.995in1.000in1.002in1.025in1.050in1.060in1.065in1.075in1.085in1.086in1.090in1.100in1.105in1.120in1.125in1.126in1.131in1.136in1.140in1.150in1.175in1.195in1.210in1.240in15.20mm16.20mm16.30mm16.50mm17.60mm17.90mm18.00mm19.30mm19.60mm20.00mm20.0mm21.80mm21.85mm21.90mm22.20mm23.20mm

Installed Height

1.470in1.516in1.550in1.575in1.600in1.640in1.670in1.680in1.688in1.700in1.715in1.750in1.800in1.811in1.850in1.875in1.880in1.900in1.940in1.950in2.000in2.030in2.050in2.060in2.070in2.100in2.150in2.175in2.200in2.250in2.300in2.350in2.550in

Installed Load

100lb105lb106lb109lb110lb115lb120lb125lb130lb135lb140lb144lb145lb150lb155lb156lb157lb160lb165lb175lb180lb185lb190lb194lb200lb207lb220lb230lb240lb245lb250lb255lb260lb265lb275lb280lb290lb300lb332lb345lb350lb375lb380lb400lb420lb425lb440lb450lb475lb480lb491lb500lb525lb555lb558lb600lb80lb87lb90lb92lb97lb98lb

Max Bind

0.850in0.900in0.910in0.941in0.952in0.965in0.971in0.973in0.985in1.000in1.010in1.013in1.020in1.035in1.040in1.045in1.048in1.050in1.053in1.055in1.060in1.070in1.075in1.080in1.085in1.089in1.090in1.097in1.100in1.103in1.115in1.125in1.130in1.140in1.145in1.150in1.160in1.161in1.175in1.180in1.181in1.190in1.192in1.196in1.200in1.208in1.210in1.215in1.220in1.230in1.316in1.346in1.544in

Max Lift

0.430in0.500in0.550in0.551in0.575in0.600in0.625in0.650in0.700in0.750in0.780in0.800in0.850in0.900in0.950in1.000in1.050in1.100in1.300in1.350in

Open Height

0.970in1.000in1.025in1.050in1.080in1.090in1.100in1.120in1.125in1.140in1.150in1.165in1.175in1.200in1.208in1.250in1.260in1.270in1.275in1.280in1.300in1.338in1.380in1.400in1.600in

Open Load

1002in1004in1047in1064in1088in1116in1127in1129in1150in1200in1202in1220in1240in1252in1256in1288in1315in1320in1338in1365in1389in1390in1433in1440in1455in1463in1465in1500in1510in1545in1675in185in212in214in218in252in256in262in265in270in280in285in293in295in300in306in315in316in318in320in328in330in348in350in358in370in375in377in385in394in400in403in405in410in411in420in425in430in436in437in440in442in450in455in460in465in467in480in482in484in495in500in510in511in550in580in585in600in608in614in625in636in645in655in670in671in690in700in705in710in730in750in765in801in805in810in825in835in847in850in855in860in938in950in

Outside Diameter

22.74mm22.80mm25.10mm25.60mm27.70mm27.90mm28.00mm28.30mm28.50mm29.10mm30.00mm30.50mm30.75mm31.65mm32.45mm33.00mm33.20mm33.90mm34.00mm

Outside Diameter Alt

24.00 (bottom)mm24.00mm

Outside Diameter Bottom

23.50mm25.10mm26.20mm26.50mm27.70mm28.00mm

Outside Diameter Inner

18.00mm19.40mm20.00mm20.50mm21.00mm21.0mm21.30mm21.90mm22.20mmSINGLE

Outside Diameter Outer

0.848 / 1.021in0.849 / 1.031in0.873 / 1.061in0.930 / 1.025in0.943 / 1.105in0.959 / 1.061in0.999 / 1.061in0.999 / 1.083in1.034 / 1.290in1.035 / 1.210in1.055 / 1.250in1.055 / 1.290in1.055 / 1.405in1.072 / 1.307in1.077 / 1.282in1.085 / 1.250in1.095 / 1.345in1.095 / 1.445in1.104 / 1.454in1.105 / 1.270in1.106in1.112in1.185 / 1.589in1.186 / 1.445in1.244in1.245in1.260in1.274in1.280in1.284in1.290in1.295 / 1.450in1.300in1.304in1.310in1.314in1.324in1.355in1.374in1.409in1.430in1.449in1.459in1.460in1.465in1.490in1.500in1.510in1.514in1.522in1.536in1.538in1.539in1.540in1.545in1.550in1.551in1.555in1.561in1.564in1.570in1.574in1.586in1.625in1.645in1.659in1.667in1.681in1.695in1.710in1.750in

Outside Diameter Top

19.30mm20.60mm21.30mm21.60mm23.20mm24.20mm

Package Height

61,00mm62,00mm63,50mm65,00mm69,85mm91,00mm92,00mm92,08mm93,00mm

Package Length

114,30mm136,00mm138,00mm165,10mm167,00mm388,00mm389,00mm390,53mm391,00mm393,00mm

Package Weight

113.40g1360.77g1450.00g1692.00g1814.36g1927.76g2064.00g2424.00g2458.00g2600.00g2624.00g2626.00g2721.54g2792.00g3118.00g3144.00g3182.00g3628.72g428.00g758.00g914.00g

Package Width

102,00mm104,00mm108,00mm148,00mm152,40mm176,00mm320,00mm329,00mm338,00mm340,00mm341,00mm348,00mm353,00mm354,00mm369,00mm69,85mm92,08mm

Seat Pressure

101.00lbf121.00lbf29.00lbf38.00kg43.00lbf45.00lbf48.00lbf49.00lbf50.00lbf55.00lbf57.00lbf58.00lbf62.00lbf66.00lbf67.00lbf68.00lbf69.00lbf70.00lbf71.00lbf74.00lbf75.00lbf76.00lbf78.00lbf79.00lbf80.00lbf84.00lbf85.00lbf90.00lbf

Series

NITRIDEPREMIUMSTDX SERIES

Spring Rate

10.010.20lbs/mm10.3lbs/mm10.510.5mm1015lb/in1038lb/in11.211.511.50mm12.112.212.512.612.712.7lbs/mm12.812.8012.8lbs/mm13.214.514.8191lb/in240lb/in245lb/in275lb/in28.00N/mm283lb/in290lb/in291lb/in300lb/in307lb/in308lb/in311lb/in313lb/in324lb/in34.00N/mm340lb/in35.00N/mm358lb/in36.00N/mm363lb/in367lb/in369lb/in370lb/in376lb/in380lb/in385lb/in386lb/in39.00N/mm391lb/in392lb/in40.00N/mm400lb/in408lb/in409lb/in41.00N/mm410lb/in417lb/in42.00N/mm423lb/in425lb/in428lb/in43.00N/mm431lb/in433lb/in436lb/in44.00N/mm45.00N/mm450lb/in455lb/in46.00N/mm460lb/in467lb/in469lb/in47.00N/mm470lb/in48.00N/mm483lb/in49.00N/mm492lb/in494lb/in5.050.00N/mm500lb/in508lb/in513lb/in52.00N/mm520lb/in525lb/in526lb/in53.00N/mm538lb/in540lb/in55.00N/mm550lb/in560lb/in580lb/in582lb/in600lb/in610lb/in629lb/in644lb/in663lb/in670lb/in673lb/in681lb/in682lb/in687lb/in688lb/in689lb/in7.07.257.6706lb/in740lb/in743lb/in750lb/in752lb/in780lb/in795lb/in8.08.5813lb/in836lb/in840lb/in863lb/in895lb/in896lb/in9.49.69.70lbs/mm9.8lbs/mm9.9900lb/in937lb/in938lb/in942lb/in964lb/in968lb/in

Spring Type

DoubleDouble Spring Kit Comes With Spring Cap (SC92) For Original Collets, Seats (SS73)Double Springs With Caps - SC10Double Springs With Caps - SC7SingleSingle Springs (Without retaining caps!)

Products

SKU: PAC-1295X-16

PAC RPM Series 0.750 Lift Ovate Beehive
€456.56

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SKU: PAC-1295-16

PAC Beehive Ovate Valve Spring 0.750 Lift
€397.01

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SKU: PAC-1294-16

PAC Circle Track 1200 Series Valve Spring 1.545 Dual & Dampe
€496.27

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SKU: PAC-1289-16

PAC Circle Track 1200 Series Valve Spring 1.550 Dual
€469.20

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SKU: PAC-1286-16

PAC Beehive Ovate Valve Spring 1.405 OD
€268.89

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SKU: PAC-1283-16

PAC V-10 Viper Ovate Beehive Valve Spring
€268.89

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SKU: PAC-1282X-16

PAC Ford 7.3L Godzilla Drop In Spring
€456.56

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SKU: PAC-1282LX-16

PAC Ford 7.3L Godzilla Drop In Spring Low Load Version
€456.56

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SKU: PAC-1281X-16

PAC Beehive RPM Series Valve Spring Ford FMOD 5.2L Intake
€366.34

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SKU: PAC-1280X-16

PAC RPM Series GM 604 Crate Engine Spring Blue Beehive
€268.89

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SKU: PAC-1276X-16

PAC RPM Series LS Drop in Beehive 0.670" lift
€366.34

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SKU: PAC-1275X-16

PAC RPM Series LS7 Drop in Beehive & Hemi SRT Exhaust Spring
€366.34

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SKU: PAC-1258-16

PAC Drag Race 1200 Series Valve Spring 1.645 Triple - Bracke
€554.01

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SKU: PAC-1255X-16

PAC RPM Series HP 0.700 lift Ovate Beehive Spring
€456.56

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SKU: PAC-1254-16

PAC Valve Spring Set
€480.75

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SKU: PAC-1250

PAC Drag Race 1200 Series Valve Spring 1.645 Triple - Bracke
€36.01

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Products

PAC RPM Series 0.750 Lift Ovate Beehive

PAC Beehive Ovate Valve Spring 0.750 Lift

PAC Circle Track 1200 Series Valve Spring 1.545 Dual & Dampe

PAC Circle Track 1200 Series Valve Spring 1.550 Dual

PAC Beehive Ovate Valve Spring 1.405 OD

PAC V-10 Viper Ovate Beehive Valve Spring

PAC Ford 7.3L Godzilla Drop In Spring

PAC Ford 7.3L Godzilla Drop In Spring Low Load Version

PAC Beehive RPM Series Valve Spring Ford FMOD 5.2L Intake

PAC RPM Series GM 604 Crate Engine Spring Blue Beehive

PAC RPM Series LS Drop in Beehive 0.670" lift

PAC RPM Series LS7 Drop in Beehive & Hemi SRT Exhaust Spring

PAC Drag Race 1200 Series Valve Spring 1.645 Triple - Bracke

PAC RPM Series HP 0.700 lift Ovate Beehive Spring

PAC Valve Spring Set

PAC Drag Race 1200 Series Valve Spring 1.645 Triple - Bracke

CATALOG

ACCOUNT

LEGAL