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Performance Valvetrain

Your valvetrain controls the operation of the valves. Your factory valvetrain isn’t meant to function or handle the power from your performance engine. High valve spring pressure helps prevent valve float at higher RPMS. A performance valvetrain is made from stronger components to overcome the valve spring pressure to open larger valves. Sport Compact Warehouse is your premier source for Performance Valvetrains. If you have any questions regarding performance valvetrains, reach out to one of our experienced representatives and we will help you make a more informative decision.


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DART 28000032
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DART 28000032 BBC Head Parts Kit

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$354.56

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$308.31

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DART 28113000F
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DART 28113000F Small Block Ford Head Parts Kit

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$341.60

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$297.04

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DART 63121202
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DART 63121202 Valve Guide

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$16.85

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$14.65

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In Stock - 12 New In Stock

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DART 63121210
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DART 63121210 Valve Guide

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$16.85

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$14.65

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In Stock - 48 New In Stock

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SKUNK2 308-05-0300
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SKUNK2 308-05-0300 Pro Series Retainer Set 42 Percent Lighter Than OEM Steel Retainers Titanium Set of 16

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$229.99

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$199.99

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In Stock - 11 New In Stock

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SKUNK2 308-05-1300
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SKUNK2 308-05-1300 Alpha Series Ti Retainer Kit Retainers ONLY Not compatible w/ Pro Series Camshafts7 Degree Keeper Seat Tit

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$205.84

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$178.99

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In Stock - 10 New In Stock

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SKUNK2 308-05-1410
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SKUNK2 308-05-1410 Alpha Series Ti Retainer Kit Retainers ONLY Not compatible w/ Pro Series Camshafts7 Degree Keeper Seat Tit

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$205.84

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$178.99

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In Stock - 5 New In Stock

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SKUNK2 311-05-1345
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SKUNK2 311-05-1345 Alpha Series Valve Spring Set Springs ONLY Dual Springs

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$193.19

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$167.99

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In Stock - 13 New In Stock

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SKUNK2 311-05-1350
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SKUNK2 311-05-1350 Alpha Series Valve Spring Set Springs ONLY Dual Springs

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$242.64

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$210.99

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In Stock - 34 New In Stock

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SKUNK2 311-05-1360
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SKUNK2 311-05-1360 Alpha Series Valve Spring Set Springs ONLY Dual Springs

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$242.64

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$210.99

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In Stock - 11 New In Stock

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SKUNK2 311-05-1380
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SKUNK2 311-05-1380 Alpha Series Valve Spring Set Springs ONLY Dual Springs

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$242.64

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$210.99

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In Stock - 9 New In Stock

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SKUNK2 311-05-7350
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SKUNK2 311-05-7350 Pro Series XP Valve Spring Set Seat Pressure 93 Lbs At 1.320 in Open Pressure 238 Lbs At 0.820 in Coil Bin

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$423.19

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$367.99

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In Stock - 16 New In Stock

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SKUNK2 311-05-7380
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SKUNK2 311-05-7380 Pro Series XP Valve Spring Set Seat Pressure 100 Lbs At 1.600 in Open Pressure 255 Lbs At 1.100 in Coil Bi

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$423.19

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$367.99

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In Stock - 6 New In Stock

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SKUNK2 312-05-0010
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SKUNK2 312-05-0010 Valve Spring Base Set Set Of 16

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$49.01

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$42.62

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In Stock - 19 New In Stock

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SKUNK2 312-05-0150
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SKUNK2 312-05-0150 Alpha Series Valve Keepers And Locks Set 5.5mm Valve 7 degree Keeper Seat 32 pc. Set

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$56.86

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$49.44

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In Stock - 27 New In Stock

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SKUNK2 312-05-0200
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SKUNK2 312-05-0200 VTEC Lost Motion Assembly Set Spring Type For Use w/Camshaft Lift Above 0.490 in

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$109.24

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$94.99

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In Stock - 1 New In Stock

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SKUNK2 344-05-1300
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SKUNK2 344-05-1300 Alpha Series Valve Spring And Retainer Kit Incl Dual Valve Springs/Titanium Retainers

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$411.69

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$357.99

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In Stock - 30 New In Stock

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SKUNK2 344-05-1350
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SKUNK2 344-05-1350 Alpha Series Valve Spring And Retainer Kit Incl Dual Valve Springs/Titanium Retainers Set of 16

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$339.24

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$294.99

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In Stock - 10 New In Stock

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SKUNK2 344-05-1360
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SKUNK2 344-05-1360 Alpha Series Valve Spring And Retainer Kit Incl Dual Valve Springs/Titanium Retainers

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$411.69

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$357.99

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In Stock - 6 New In Stock

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SKUNK2 344-05-1410
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SKUNK2 344-05-1410 Alpha Series Valve Spring And Retainer Kit Incl Dual Valve Springs/Titanium Retainers

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$411.69

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$357.99

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In Stock - 15 New In Stock

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HKS 22001-AM001
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HKS 22001-AM001 Valve Springs

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$243.12

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$211.41

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In Stock - 5 New In Stock

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MOROSO 62371
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MOROSO 62371 Stud Mount Valve Spring Compressor Heavy Duty

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$191.44

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$166.47

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In Stock - 1 New In Stock

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MOROSO 67160
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MOROSO 67160 Hex Head Adjusting Nuts Fits 7/16" Rocker Studs For 67045 & 67205 Also Fits 67295 (Exhaust only) Pack of 4

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$68.36

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$59.44

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MOROSO 67170
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MOROSO 67170 Hex Head Adjusting Nuts Use w/ 67295 Pack of 4

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$51.98

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$45.20

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MOROSO 67250
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MOROSO 67250 Stud Girdle use w/ 7/16" studs & roller rocker arms

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$321.32

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$279.41

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In Stock - 2 New In Stock