Availability
Camshaft, Hydraulic Roller Tappet, Advertised Duration 260/264, Lift .595/.598, Chevy, Small Block LS, Each
Part Number: HRS-190315-14
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 268/274, Lift .604/.612, Chevy, Small Block LS, Each
Part Number: HRS-190395-13
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
CAMSHAFT 3 BOLT LS
Part Number: HRS-19086513
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 287/290, Lift .612/.604, Chevy, Small Block LS, Each
Part Number: HRS-190905-12
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 284/297, Lift .625/.625, Chevy, Small Block LS, Each
Part Number: HRS-190915-16
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pistons, ProMax 2618 Race Pistons, Forged, Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: HRS-839011112
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pistons, ProMax 2618 Race Pistons, Forged, Flat Top, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: HRS-839011304
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pistons, ProMax 2618 Race Pistons, Forged, Dish, 3.905 in. Bore, Chevy LS, Set of 8
Part Number: HRS-839511112
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pistons, ProMax 2618 Race Pistons, Forged, Flat Top, 3.905 in. Bore, Chevy LS, Set of 8
Part Number: HRS-839511304
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pistons, ProMax 2618 Race Pistons, Forged, Flat Top, 4.030 in. Bore, Chevy Small Block, Each
Part Number: HRS-840306305L
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pistons, ProMax Race, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8
Part Number: HRS-840322305
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pistons, SB Chev, 4 VR, 4.040"
Part Number: HRS-840456405
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pistons, ProMax 2618 Race Pistons, Forged, Flat, 4.060 in. Bore, Chevy Small Block, Set of 8
Part Number: HRS-840612305
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 278/280, Lift .625/.625, Chevy, Small Block LS, Each
Part Number: HRS-190965-13
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
DUAL VALVE SPRING
Part Number: HRS-98037
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Valve Spring, Dual, 1.290 in. Outside Diameter, 340 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: HRS-98116
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Valve Springs, Dual, 1.295 in. Outside Diameter, 407 lbs./in. Rate, 1.060 in. Coil Bind Height, Set of 16
Part Number: HRS-98118
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
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Crankshaft, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Internal/External Balance, 1-Piece Seal, Each
Part Number: HRS-H454256321T
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Valve Springs, Valve Spring, Dual, 1.304 OD, .680 ID
Part Number: HRS-98122
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Valve Springs, Valve Spring, Dual, 1.300
Part Number: HRS-98335
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Connecting Rod, Forged 4340 Steel, I-Beam, Cap Screw, Floating, 5.900 in., Mitsubishi, Each
Part Number: HRS-BR5900MIT-1
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Connecting Rod, 4340 Steel, I-Beam, Cap Screw, Bushed, 6.200 in., Chevy, Small Block, Each
Part Number: HRS-BR6200-1
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Connecting Rod, 4340 Steel, I-Beam, Cap Screw, Bushed, 6.300 in., Chevy, Small Block, Each
Part Number: HRS-BR6300-1
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Lifters, Pro Max, Mechanical Roller, Pro Max Direct Lube, Vertical Bar, Chevy, Small Block, Pair
Part Number: HRS-91188-2
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 278/288, Lift .567/.601, Chevy, Big Block, Each
Part Number: HRS-122116-14
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
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