Valve Stem Seals
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Spring Seat and Seal Kit - GM LS-Series - Kit
COMP CAMS
$25.16Spring Seat and Seal Kit - GM LS-Series - KitCOM528-KIT$25.16 -
Valve Stem Seal - 0.373 in Valve Stem - 0.742 in OD - 0.625 in Guide OD - Viton - Set of 16
COMETIC GASKETS
MSRP: $34.06$30.65Valve Stem Seal - 0.373 in Valve Stem - 0.742 in OD - 0.625 in Guide OD - Viton - Set of 16CAG3198V-16MSRP: $34.06$30.65 -
Valve Stem Seal - 11/32 in Valve Stem - 0.500 Guide OD - PTFE - Set of 16
MANLEY
MSRP: $33.37$31.70Valve Stem Seal - 11/32 in Valve Stem - 0.500 Guide OD - PTFE - Set of 16MAN24037-16MSRP: $33.37$31.70 -
Valve Stem Seal - 11/32 in Valve Stem - 0.500 Guide OD - Viton - Set of 8
MANLEY
MSRP: $17.23$16.38Valve Stem Seal - 11/32 in Valve Stem - 0.500 Guide OD - Viton - Set of 8MAN24043-8MSRP: $17.23$16.38 -
Valve Stem Seal - 11/32 in Valve Stem - 0.530 Guide OD - PTFE - Set of 16
MANLEY
MSRP: $33.37$31.70Valve Stem Seal - 11/32 in Valve Stem - 0.530 Guide OD - PTFE - Set of 16MAN24035-16MSRP: $33.37$31.70 -
Valve Stem Seal - 11/32 in Valve Stem - 0.530 Guide OD - Viton - Set of 8
MANLEY
MSRP: $17.23$16.38Valve Stem Seal - 11/32 in Valve Stem - 0.530 Guide OD - Viton - Set of 8MAN24045-8MSRP: $17.23$16.38 -
Valve Stem Seal - 3/8 in Valve Stem - 0.500 Guide OD - Viton - Set of 8
MANLEY
MSRP: $17.23$16.38Valve Stem Seal - 3/8 in Valve Stem - 0.500 Guide OD - Viton - Set of 8MAN24044-8MSRP: $17.23$16.38 -
Valve Stem Seal - 3/8 in Valve Stem - 0.530 Guide OD - Viton - Set of 8
MANLEY
MSRP: $17.23$16.38Valve Stem Seal - 3/8 in Valve Stem - 0.530 Guide OD - Viton - Set of 8MAN24046-8MSRP: $17.23$16.38 -
Valve Stem Seal - 5/16 in Valve Stem - 0.420 Guide OD - Viton - Set of 8
MANLEY
MSRP: $17.23$16.38Valve Stem Seal - 5/16 in Valve Stem - 0.420 Guide OD - Viton - Set of 8MAN24040-8MSRP: $17.23$16.38 -
Valve Stem Seal - 5/16 in Valve Stem - 0.500 Guide OD - Viton - Set of 8
MANLEY
MSRP: $17.23$16.38Valve Stem Seal - 5/16 in Valve Stem - 0.500 Guide OD - Viton - Set of 8MAN24042-8MSRP: $17.23$16.38 -
Valve Stem Seal - 5/16 in Valve Stem - 0.530 Guide OD - Viton - Set of 8
MANLEY
MSRP: $17.23$16.38Valve Stem Seal - 5/16 in Valve Stem - 0.530 Guide OD - Viton - Set of 8MAN24047-8MSRP: $17.23$16.38 -
Valve Stem Seal - 7 mm Valve Stem - 0.431 Guide OD - Viton - Set of 8
MANLEY
MSRP: $17.23$16.38Valve Stem Seal - 7 mm Valve Stem - 0.431 Guide OD - Viton - Set of 8MAN24041-8MSRP: $17.23$16.38 -
Valve Stem Seal - O-Ring - 11/32 in Valve Stem - Rubber - Set of 16
COMP CAMS
$13.95Valve Stem Seal - O-Ring - 11/32 in Valve Stem - Rubber - Set of 16COM501-16$13.95 -
Valve Stem Seal - Positive Seal - 0.341 in Valve Stem - 0.530 in Guide OD - PTFE - Each
DART
MSRP: $2.47$2.35Valve Stem Seal - Positive Seal - 0.341 in Valve Stem - 0.530 in Guide OD - PTFE - EachDRT26000021MSRP: $2.47$2.35 -
Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.485 in Guide - Viton - Each
BRODIX
$1.99Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.485 in Guide - Viton - EachBROUSVS485V$1.99 -
Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.500 in Guide - PTFE - Set of 16
COMP CAMS
$34.95Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.500 in Guide - PTFE - Set of 16COM510-16$34.95 -
Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.500 in Guide - Steel Body / Viton - Set of 16
COMP CAMS
$21.95Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.500 in Guide - Steel Body / Viton - Set of 16COM517-16$21.95 -
Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.530 in Guide - PTFE - Set of 16
COMP CAMS
$33.95Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.530 in Guide - PTFE - Set of 16COM503-16$33.95 -
Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.530 in Guide - Viton - Set of 16
EDELBROCK
$37.95Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.530 in Guide - Viton - Set of 16EDE9725$37.95 -
Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.531 in Guide - Viton - Each
BRODIX
$1.99Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.531 in Guide - Viton - EachBROUSVS529V$1.99 -
Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.550 in Guide OD - PTFE - Set of 16
FORD
MSRP: $35.00$29.99Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.550 in Guide OD - PTFE - Set of 16FRDM6571-A50MSRP: $35.00$29.99 -
Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.600 in OD - 0.500 in Guide OD - PTFE - Set of 16
ALLSTAR PERFORMANCE
$30.99Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.600 in OD - 0.500 in Guide OD - PTFE - Set of 16ALL90241$30.99 -
Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.620 in OD - 0.531 in Guide OD - PTFE - Set of 16
ALLSTAR PERFORMANCE
$31.49Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.620 in OD - 0.531 in Guide OD - PTFE - Set of 16ALL90240$31.49 -
Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.630 in OD - 0.500 in Guide OD - PTFE - Set of 16
HOWARDS RACING COMPONENTS
$9.99Valve Stem Seal - Positive Stop - 11/32 in Valve Stem - 0.630 in OD - 0.500 in Guide OD - PTFE - Set of 16HRC93311$9.99 -
Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.500 in Guide - PTFE - Set of 16
COMP CAMS
$37.95Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.500 in Guide - PTFE - Set of 16COM512-16$37.95 -
Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.500 in Guide - Steel Body / Viton - Set of 16
COMP CAMS
$21.95Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.500 in Guide - Steel Body / Viton - Set of 16COM521-16$21.95 -
Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.530 in Guide - PTFE - Set of 16
COMP CAMS
$31.95Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.530 in Guide - PTFE - Set of 16COM505-16$31.95 -
Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.530 in Guide - Steel Body / Viton - Set of 16
COMP CAMS
$21.95Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.530 in Guide - Steel Body / Viton - Set of 16COM522-16$21.95 -
Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.620 in OD - 0.531 in Guide OD - PTFE - Set of 16
ALLSTAR PERFORMANCE
$30.99Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.620 in OD - 0.531 in Guide OD - PTFE - Set of 16ALL90242$30.99 -
Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.630 in OD - 0.531 in Guide OD - PTFE - Set of 16
HOWARDS RACING COMPONENTS
$6.99Valve Stem Seal - Positive Stop - 3/8 in Valve Stem - 0.630 in OD - 0.531 in Guide OD - PTFE - Set of 16HRC93321$6.99 -
Valve Stem Seal - Positive Stop - 5.50 mm Valve Stem - Viton Rubber - Honda 4-Cylinder / Exhaust - Each
FERREA
$3.99Valve Stem Seal - Positive Stop - 5.50 mm Valve Stem - Viton Rubber - Honda 4-Cylinder / Exhaust - EachFERVS1002$3.99 -
Valve Stem Seal - Positive Stop - 5.50 mm Valve Stem - Viton Rubber - Honda 4-Cylinder / Intake - Each
FERREA
MSRP: $3.04$2.99Valve Stem Seal - Positive Stop - 5.50 mm Valve Stem - Viton Rubber - Honda 4-Cylinder / Intake - EachFERVS1003MSRP: $3.04$2.99 -
Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.500 in Guide - Steel Body / Viton - Set of 16
COMP CAMS
$24.95Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.500 in Guide - Steel Body / Viton - Set of 16COM519-16$24.95 -
Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.530 in Guide - PTFE - Set of 16
COMP CAMS
$34.95Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.530 in Guide - PTFE - Set of 16COM500-16$34.95 -
Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.530 in Guide - Steel Body / Viton - Set of 16
COMP CAMS
$31.95Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.530 in Guide - Steel Body / Viton - Set of 16COM520-16$31.95 -
Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.620 in OD - 0.531 in Guide OD - PTFE - Set of 16
ALLSTAR PERFORMANCE
$30.99Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.620 in OD - 0.531 in Guide OD - PTFE - Set of 16ALL90244$30.99 -
Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.630 in OD - Steel Body / Viton - Each
CHEVROLET PERFORMANCE
MSRP: $14.63$12.99Valve Stem Seal - Positive Stop - 5/16 in Valve Stem - 0.630 in OD - Steel Body / Viton - EachGMP12564852MSRP: $14.63$12.99 -
Valve Stem Seal - Positive Stop - 8 mm Valve Stem - 0.530 in Guide - Viton - AFR LS1 Cylinder Heads - Set of 16
AIR FLOW RESEARCH
$19.08Valve Stem Seal - Positive Stop - 8 mm Valve Stem - 0.530 in Guide - Viton - AFR LS1 Cylinder Heads - Set of 16AFR6612-16$19.08 -
Valve Stem Seal - Positive Stop - Big Block Chevy - Set of 16
FEL-PRO
MSRP: $67.99$27.99Valve Stem Seal - Positive Stop - Big Block Chevy - Set of 16FELSS71152MSRP: $67.99$27.99 -
Valve Stem Seal - Positive Stop - GM LS-Series - Set of 16
FEL-PRO
MSRP: $49.99$20.99Valve Stem Seal - Positive Stop - GM LS-Series - Set of 16FELSS70945MSRP: $49.99$20.99 -
Valve Stem Seal - Positive Stop - GM LT-Series 1992-97 - Set of 16
FEL-PRO
MSRP: $52.99$23.49Valve Stem Seal - Positive Stop - GM LT-Series 1992-97 - Set of 16FELSS72861MSRP: $52.99$23.49 -
Valve Stem Seal - Umbrella - 11/32 in Valve Stem - 0.500 in Guide - Rubber - Small Block Chevy - LT4 - GM LT-Series 1992-97 - Each
CHEVROLET PERFORMANCE
MSRP: $7.60$6.99Valve Stem Seal - Umbrella - 11/32 in Valve Stem - 0.500 in Guide - Rubber - Small Block Chevy - LT4 - GM LT-Series 1992-97 - EachGMP10212810MSRP: $7.60$6.99 -
Valve Stem Seal - Umbrella - 11/32 in Valve Stem - 0.530 in Guide - Rubber - Set of 100
PIONEER
$33.99Valve Stem Seal - Umbrella - 11/32 in Valve Stem - 0.530 in Guide - Rubber - Set of 100PIOOS-450-100$33.99 -
Valve Stem Seal - Umbrella - 11/32 in Valve Stem - 0.580 in Guide - Rubber - Small Block Chevy - Set of 16
ALLSTAR PERFORMANCE
$19.99Valve Stem Seal - Umbrella - 11/32 in Valve Stem - 0.580 in Guide - Rubber - Small Block Chevy - Set of 16ALL90235$19.99 -
Valve Stem Seal - Umbrella - 11/32 in Valve Stem - Stock Guide - Rubber - Set of 16
COMP CAMS
$18.95Valve Stem Seal - Umbrella - 11/32 in Valve Stem - Stock Guide - Rubber - Set of 16COM502-16$18.95 -
Valve Stem Seal - Umbrella - 3/8 in Valve Stem - Stock Guide - Rubber - Set of 16
COMP CAMS
$18.95Valve Stem Seal - Umbrella - 3/8 in Valve Stem - Stock Guide - Rubber - Set of 16COM504-16$18.95 -
Valve Stem Seal - Umbrella Stop - Big Block Chevy - Set of 16
FEL-PRO
MSRP: $52.99$23.99Valve Stem Seal - Umbrella Stop - Big Block Chevy - Set of 16FELSS72513MSRP: $52.99$23.99 -
Valve Stem Seal - Umbrella Stop - GM LS-Series - Set of 16
FEL-PRO
MSRP: $61.99$27.99Valve Stem Seal - Umbrella Stop - GM LS-Series - Set of 16FELSS71039MSRP: $61.99$27.99 -
Valve Stem Seal - Umbrella Stop - Small Block Chevy - Set of 8
FEL-PRO
MSRP: $29.99$12.49Valve Stem Seal - Umbrella Stop - Small Block Chevy - Set of 8FELSS72527MSRP: $29.99$12.49