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Supertech Performance SPRK-M1007D-3 Dual Valve Spring 110 @ 38.1mm SPR-M1007D +RET-M65/STD + SEAT-M1007D/FP + Valve seal VS-H6.6
Supertech

Supertech Performance SPRK-M1007D-3 Dual Valve Spring 110 @ 38.1mm SPR-M1007D +RET-M65/STD + SEAT-M1007D/FP + Valve seal VS-H6.6

$991.96 $793.75
ST-SPRK-M1007D-3
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-M1007D-3 Dual Valve Spring 110 @ 38.1mm SPR-M1007D +RET-M65/STD + SEAT-M1007D/FP + Valve seal VS-H6.6Supertech valve springs are made with premium Super...
Sale
Supertech Performance SPRK-M1007D-2 Dual Valve Spring 100 @ 39.6 SPR-M1007D + RET-M65/STD + SEAT-M1007 + Valve seal VS-H6.6
Supertech

Supertech Performance SPRK-M1007D-2 Dual Valve Spring 100 @ 39.6 SPR-M1007D + RET-M65/STD + SEAT-M1007 + Valve seal VS-H6.6

$991.96 $793.75
ST-SPRK-M1007D-2
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-M1007D-2 Dual Valve Spring 100 @ 39.6 SPR-M1007D + RET-M65/STD + SEAT-M1007 + Valve seal VS-H6.6Supertech Spring / Retainer kits are precision...
Sale
Supertech Performance SPRK-M1007D Dual Valve Springs 92 @ 39.6 SPR-M1007D + RET-M65/T1 + SEAT-M1007 + Valve Seal VS-H6.6
Supertech

Supertech Performance SPRK-M1007D Dual Valve Springs 92 @ 39.6 SPR-M1007D + RET-M65/T1 + SEAT-M1007 + Valve Seal VS-H6.6

$991.96 $793.75
ST-SPRK-M1007D
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-M1007D Dual Valve Springs 92 @ 39.6 SPR-M1007D + RET-M65/T1 + SEAT-M1007 + Valve Seal VS-H6.6Supertech valve springs are made with premium...
Sale
Supertech Performance SPRK-M1007S Single Valve Spring 78 @ 39.6 SPR-M1007S + RET-M65/T1
Supertech

Supertech Performance SPRK-M1007S Single Valve Spring 78 @ 39.6 SPR-M1007S + RET-M65/T1

$736.97 $589.71
ST-SPRK-M1007S
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-M1007S Single Valve Spring 78 @ 39.6 SPR-M1007S + RET-M65/T1Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium Steel...
Sale
Supertech Performance SPRK-HM1007BE/MC2 Beehive valve spring 75 @ 39mm SPR-HM1007BE + RET-M65-TBE + SEAT-SS2717-2 + OEM seat + KPR-6T (32)
Supertech

Supertech Performance SPRK-HM1007BE/MC2 Beehive valve spring 75 @ 39mm SPR-HM1007BE + RET-M65-TBE + SEAT-SS2717-2 + OEM seat + KPR-6T (32)

$1,139.38 $911.71
ST-SPRK-HM1007BE-MC2
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-HM1007BE/MC2 Beehive valve spring 75 @ 39mm SPR-HM1007BE + RET-M65-TBE + SEAT-SS2717-2 + OEM seat + KPR-6T (32)Supertech valve springs are made...
Sale
Supertech Performance SPRK-EC3025D/MC Dual Valve Springs 70@ 34.20mm SPR-3027D/MC + RET-EC3020/T1 +SEAT-MC1015D + OEM + KPR-6S/7 (32)
Supertech

Supertech Performance SPRK-EC3025D/MC Dual Valve Springs 70@ 34.20mm SPR-3027D/MC + RET-EC3020/T1 +SEAT-MC1015D + OEM + KPR-6S/7 (32)

$1,158.75 $927.22
ST-SPRK-EC3025D-MC
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-EC3025D/MC Dual Valve Springs 70@ 34.20mm SPR-3027D/MC + RET-EC3020/T1 +SEAT-MC1015D + OEM + KPR-6S/7 (32)Supertech valve springs are made with premium Super...
Sale
Supertech Performance SPRK-EC3027D/MC Dual Valve Springs 95@ 34.20mm SPR-3027D/MC + RET-EC3020T1 + SEAT-MC1015D + OEM+ KPR-6S/7 (32)
Supertech

Supertech Performance SPRK-EC3027D/MC Dual Valve Springs 95@ 34.20mm SPR-3027D/MC + RET-EC3020T1 + SEAT-MC1015D + OEM+ KPR-6S/7 (32)

$1,158.75 $927.22
ST-SPRK-EC3027D-MC
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-EC3027D/MC Dual Valve Springs 95@ 34.20mm SPR-3027D/MC + RET-EC3020T1 + SEAT-MC1015D + OEM+ KPR-6S/7 (32)Supertech valve springs are made with premium Super...
Supertech Performance SPRK-TS1015/MC-2 Dual Valve Springs 76@ 34.80mm SPR-TS1015/MC + RET-TS60MA2 + SEAT-MC1015D + OEM + KPR-6T(single groove)
Supertech

Supertech Performance SPRK-TS1015/MC-2 Dual Valve Springs 76@ 34.80mm SPR-TS1015/MC + RET-TS60MA2 + SEAT-MC1015D + OEM + KPR-6T(single groove)

$809.24
ST-SPRK-TS1015-MC-2
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-TS1015/MC-2 Dual Valve Springs 76@ 34.80mm SPR-TS1015/MC + RET-TS60MA2 + SEAT-MC1015D + OEM + KPR-6T(single groove)Supertech Spring / Retainer kits are precision...
Supertech Performance SPRK-MM16D1 1.6lts Dual Spring kit / 49lbs@36.80mm (16) SPR-TS1015/MI + (16)RET-TS60/MA2 + (16)SEAT-TS/MA16.
Supertech

Supertech Performance SPRK-MM16D1 1.6lts Dual Spring kit / 49lbs@36.80mm (16) SPR-TS1015/MI + (16)RET-TS60/MA2 + (16)SEAT-TS/MA16.

$989.78
ST-SPRK-MM16D1
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-MM16D1 1.6lts Dual Spring kit / 49lbs@36.80mm (16) SPR-TS1015/MI + (16)RET-TS60/MA2 + (16)SEAT-TS/MA16.Supertech valve springs are made with premium Super Clean Chrome...
Supertech Performance SPR-HY250 (beehive) Beehive Valve spring 58 @ 34.5mm (16) SPR-HY250 + RET-BM5-RR +OEM SEAT
Supertech

Supertech Performance SPR-HY250 (beehive) Beehive Valve spring 58 @ 34.5mm (16) SPR-HY250 + RET-BM5-RR +OEM SEAT

$600.06
ST-SPR-HY250 (beehive)
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPR-HY250 (beehive) Beehive Valve spring 58 @ 34.5mm (16) SPR-HY250 + RET-BM5-RR +OEM SEATSupertech valve springs are made with premium Super Clean...
Sale
Supertech Performance SPRK-HY1015-3 Dual Valve Spring 85@ 34.5mm (16)SPR-HY1015-3 + RET-TS1015/T1EX - SEAT-M1015-2 (also use OEM seal-seat)
Supertech

Supertech Performance SPRK-HY1015-3 Dual Valve Spring 85@ 34.5mm (16)SPR-HY1015-3 + RET-TS1015/T1EX - SEAT-M1015-2 (also use OEM seal-seat)

$1,037.55 $830.23
ST-SPRK-HY1015-3
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-HY1015-3 Dual Valve Spring 85@ 34.5mm (16)SPR-HY1015-3 + RET-TS1015/T1EX - SEAT-M1015-2 (also use OEM seal-seat)Supertech valve springs are made with premium Super...
Sale
Supertech Performance SPRK-HY1015-2 Dual Valve Spring 75@ 35.3mm (16)SPR-HY1015-2 + RET-TS1015/T1EX - SEAT-M1015-1 (also use OEM seal-seat)
Supertech

Supertech Performance SPRK-HY1015-2 Dual Valve Spring 75@ 35.3mm (16)SPR-HY1015-2 + RET-TS1015/T1EX - SEAT-M1015-1 (also use OEM seal-seat)

$1,036.66 $829.51
ST-SPRK-HY1015-2
Best selling products Cylinder Head Parts Engine Except Excluded Sale Brands Flash Sale Exclusions New products Supertech Valve Springs
Supertech Performance SPRK-HY1015-2 Dual Valve Spring 75@ 35.3mm (16)SPR-HY1015-2 + RET-TS1015/T1EX - SEAT-M1015-1 (also use OEM seal-seat)Supertech valve springs are made with premium Super...
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Items 97 to 108 of 258 total
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