Supertech Performance SPRK-H100DR/240 Dual Valve Spring 84@ 34.85mm SPR-H100DR + RET-H70/T1 + SEAT-H/N240

$419.70
ST-SPRK-H100DR-240
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Supertech Performance SPRK-H100DR/240 Dual Valve Spring 84@ 34.85mm SPR-H100DR + RET-H70/T1 + SEAT-H/N240Supertech valve springs are computer designed to ensure smooth harmonics under high...

Supertech Performance SPRK-H1000D/240 Dual Valve Spring 96@ 34.85mm SPR-H1000D + RET-H70/T1 + SEAT-H/N240

$473.52
ST-SPRK-H1000D-240
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Supertech Performance SPRK-H1000D/240 Dual Valve Spring 96@ 34.85mm SPR-H1000D + RET-H70/T1 + SEAT-H/N240Supertech valve springs are computer designed to ensure smooth harmonics under high...

Supertech Performance SPRK-TS1015/NE Dual Valve Spring 84lbs @ 34.6 SPR-TS1015/NE + RET-M60/T1+ SEAT-EC1015

$509.21
ST-SPRK-TS1015-NE
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Supertech Performance SPRK-TS1015/NE Dual Valve Spring 84lbs @ 34.6 SPR-TS1015/NE + RET-M60/T1+ SEAT-EC1015Specifications: Outer Spring -- 27.50mm OD -- 20.00mm ID Inner Spring --...

Supertech Performance SPRK-M1007BE-2 Behive Valve Spring 98lbs @37.2mm SPR-M1007BE-1 + RET-M65-TBE + SEAT-M65BE-2

$499.69
ST-SPRK-M1007BE-2
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Supertech Performance SPRK-M1007BE-2 Behive Valve Spring 98lbs @37.2mm SPR-M1007BE-1 + RET-M65-TBE + SEAT-M65BE-2Specifications: Outer Spring -- 28.00mm OD -- 18.80mm ID Inner Spring --...

Supertech Performance SPRK-M1007BE-1 Behive Valve Spring 80lbs @38.10mm SPR-M1007BE-1 + RET-M65-TBE + SEAT-M65BE-1

$499.69
ST-SPRK-M1007BE-1
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Supertech Performance SPRK-M1007BE-1 Behive Valve Spring 80lbs @38.10mm SPR-M1007BE-1 + RET-M65-TBE + SEAT-M65BE-1Specifications: Outer Spring -- 28.00mm OD -- 18.80mm ID Inner Spring --...

Supertech Performance SPRK-M1005D Dual Valve Springs 80 @ 39.6 SPR-M1007D + RET-M65/T1 + SEAT-M1007 + Valve Seal VS-H6.6

$430.66
ST-SPRK-M1005D
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Supertech Performance SPRK-M1005D Dual Valve Springs 80 @ 39.6 SPR-M1007D + RET-M65/T1 + SEAT-M1007 + Valve Seal VS-H6.6

Supertech Performance SPRK-TS1015/MC Dual Valve Springs 76@ 34.80mm SPR-TS1015/MC + RET-TS60MA2 + SEAT-MC1015D + OEM ( Triple Groove)

$510.06
ST-SPRK-TS1015-MC
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Supertech Performance SPRK-TS1015/MC Dual Valve Springs 76@ 34.80mm SPR-TS1015/MC + RET-TS60MA2 + SEAT-MC1015D + OEM ( Triple Groove)

Supertech Performance SPK-TS/DUR-D2 Dual valve spring Kit 70 lbs @ 36.20mm (16)SPR-TS1015 + (16)RET-TS5.5/T1 + (16)SEAT-DUR2 + OEM

$469.04
ST-SPK-TS-DUR-D2
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Supertech Performance SPK-TS/DUR-D2 Dual valve spring Kit 70 lbs @ 36.20mm (16)SPR-TS1015 + (16)RET-TS5.5/T1 + (16)SEAT-DUR2 + OEM

Supertech Performance SPK-TS/DUR-D1 Dual valve spring kit 83lbs @ 35mm (16) SPR-TS1015 + (16)RET-TS5.5/T1 + (16)SEAT-DUR1 + OEM

$469.04
ST-SPK-TS/DUR-D1
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Supertech Performance SPK-TS/DUR-D1 Dual valve spring kit 83lbs @ 35mm (16) SPR-TS1015 + (16)RET-TS5.5/T1 + (16)SEAT-DUR1 + OEM

Supertech Performance SPRK-MM18D 1.8lts Dual Spring kit / 74lbs@34.2mm 16) SPR-TS1015/MI + (16)RET-TS60/MA2 + (16)SEAT-TS/MA18I

$510.05
ST-SPRK-MM18D
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Supertech Performance SPRK-MM18D 1.8lts Dual Spring kit / 74lbs@34.2mm 16) SPR-TS1015/MI + (16)RET-TS60/MA2 + (16)SEAT-TS/MA18ISupertech valve springs are computer designed to ensure smooth harmonics...

Supertech Performance SPRK-1012-M18D 1.8lts Dual Spring kit / 63lbs@34.2mm 16) SPR-TS1012/MI + (16)RET-TS60/MA2 + (16)SEAT-TS/MA18I

$521.44
ST-SPRK-1012-M18D
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Supertech Performance SPRK-1012-M18D 1.8lts Dual Spring kit / 63lbs@34.2mm 16) SPR-TS1012/MI + (16)RET-TS60/MA2 + (16)SEAT-TS/MA18ISupertech valve springs are computer designed to ensure smooth harmonics...

Supertech Performance SPRK-MM18S 1.8lts Single Spring kit / 56lbs@34.20mm(16) SPR-TS1015/Si + (16)RET-TS60/MA2 + (16)SEAT-TS/MA18I

$459.60
ST-SPRK-MM18S
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Spring and Retainer Kits Supertech Valve Springs
Supertech Performance SPRK-MM18S 1.8lts Single Spring kit / 56lbs@34.20mm(16) SPR-TS1015/Si + (16)RET-TS60/MA2 + (16)SEAT-TS/MA18ISupertech valve springs are computer designed to ensure smooth harmonics under...
Items 229 to 240 of 260 total
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