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Valve Springs, Valve Spring Kit, Dual w/Damp, 1.525
Part Number: HRS-98529-K33
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Springs, Valve Spring Kit, Single w/Damp, Electro Polished, 1.539
Part Number: HRS-98612-K11
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
VALVE SPRING KIT
Part Number: HRS-98612-K31
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Springs, Valve Spring Kit, Single w/Damp, Electro Polished, 1.539
Part Number: HRS-98652-K12
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
VALVE SPRING KIT
Part Number: HRS-98656-K11
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Springs, Valve Spring Kit, Dual w/Damp, Electro Polished, 1.514
Part Number: HRS-98656-K12
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 275/285, Lift .525/.525, Chevy, Small Block, Each
Part Number: HRS-112062-10
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 303/313, Lift .574/.550, Chevy, Small Block, Each
Part Number: HRS-112262-06
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 299/303, Lift .578/.578, Chevy, Big Block, Each
Part Number: HRS-120741-10
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 275/275, Lift .589/.589, Chevy, 3.2L, 3.8L, 4.1L, Each
Part Number: HRS-161672-06
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026
Camshaft, Hydraulic Flat Tappet, Advertised Duration 263/263, Lift .490/.490, Ford, 352-428 FE, Each
Part Number: HRS-250021-11
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 289/295, Lift .550/.555, Chrysler, Small Block, Each
Part Number: HRS-712362-08
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 296/300, Lift .562/.562, Chrysler, Small Block, Each
Part Number: HRS-712532-06
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 291/291, Lift .529/.512, Dodge, Plymouth, 426 Hemi
Part Number: HRS-740841-08
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Valve Springs, Valve Spring Kit, Dual w/Damp, Electro Polished, 1.514
Part Number: HRS-98656-K32
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 275/281, Lift .505/.520, Chevy, Small Block, Each
Part Number: HRS-110102-06
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 287/295, Lift .530/.555, Chevy, Small Block, Each
Part Number: HRS-112452-04
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 303/309, Lift .550/.536, Chevy, Small Block, Each
Part Number: HRS-112512-06
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 296/302, Lift .420/.420, Chevy, Small Block, Each
Part Number: HRS-112971-06
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 258/264, Lift .561/.574, Ford, 221, 255, 260, 289, 302
Part Number: HRS-210542-08
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 294/294, Lift .544/.544, Ford, 221, 255, 260, 289, 302
Part Number: HRS-211052-08
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 275/281, Lift .539/.555, Ford, 351W, Each
Part Number: HRS-220102-06
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 263/263, Lift .484/.484, Ford, 429, 460, Each
Part Number: HRS-240021-11
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/267, Lift .450/.450, Ford, 250, Each
Part Number: HRS-280938-10
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 285/295, Lift .480/.470, Pontiac, V8, Each
Part Number: HRS-410051-08
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
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