Valves & Parts

High-quality crankcase breather and filters from Emgo Crankcase breather vents filter kit features a one-piece, chrome-top filter, hose clamp and die-cast mounting base; accepts 3/8in i.d. hose Black rubber-top crankcase filter can be clamped directly to...

Valve Stem Seal - Umbrella Stop - Small Block Chevy - Set of 8 As always, 21 Motorsports offers FAST and FREE shipping on Fel-Pro part number SS 72823. Please look around to find more great items from Fel-Pro and all the other great and parts you love!

Valve Stem Seal - Umbrella Stop - Small Block Chevy - Set of 8 As always, 21 Motorsports offers FAST and FREE shipping on Fel-Pro part number SS 72527. Please look around to find more great items from Fel-Pro and all the other great and parts you love!

Valve Stem Seal - Umbrella Stop - Small Block Chevy - Set of 8 As always, 21 Motorsports offers FAST and FREE shipping on Fel-Pro part number SS 72526. Please look around to find more great items from Fel-Pro and all the other great and parts you love!

Valve Stem Seal - Umbrella Stop - Big Block Chevy - Set of 8 As always, 21 Motorsports offers FAST and FREE shipping on Fel-Pro part number SS 72513. Please look around to find more great items from Fel-Pro and all the other great and parts you love!

Valve Spring Kit Valve Spring Kit; Incl. All Valve Springs; For Use w/Cams Up To 13 mm. Lift;SPECIFICATIONS:Camshaft Type: RollerFEATURES:Higher Seat Pressure Than Base Valve SpringsInstalled Height 40mm8000 RPM CompatibleUsed w/Cams Up To 13mm LiftSold...

Valve SpringPAC 1219X Valve SpringPAC 1219X Valve Spring; OD 1.207 in./ID Small End .650 in.; Installed Height 145 lbs @ 1.8 in.; Open Valve 358 lbs @1.175 lbs; Spring Rate 340; Max Coil Bind 1.100 in.;SPECIFICATIONS:Camshaft Type: N/ACoil Bind Height:...

Valve Spring - Single Spring / Damper - 370 lb/in Spring Rate - 1.100 in Coil Bind - 1.490 in OD - Set of 16 As always, 21 Motorsports offers FAST and FREE shipping on Isky Cams part number 3105D. Please look around to find more great items from Isky...

Valve Spring - Single Spring / Damper - 360 lb/in Spring Rate - 1.100 in Coil Bind - 1.260 in OD - Set of 16 As always, 21 Motorsports offers FAST and FREE shipping on Isky Cams part number 295D. Please look around to find more great items from Isky...

Valve Spring - Single Spring / Damper - 350 lb/in Spring Rate - 1.150 in Coil Bind - 1.260 in OD - Set of 16 As always, 21 Motorsports offers FAST and FREE shipping on Isky Cams part number 235D. Please look around to find more great items from Isky...

Valve Spring - Outer - 320 lb/in Spring Rate - 0.720 in Coil Bind - 1.095 in OD - Set of 8 As always, 21 Motorsports offers FAST and FREE shipping on Isky Cams part number VWE005. Please look around to find more great items from Isky Cams and all the...

Valve Spring - Inner - 320 lb/in Spring Rate - 0.720 in Coil Bind - 0.815 in OD - Set of 8 As always, 21 Motorsports offers FAST and FREE shipping on Isky Cams part number SP116. Please look around to find more great items from Isky Cams and all the...