2012 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

KB Performance V-Twin Piston and Ring Kits KB917C.010

Piston and Ring Kit, Forged, 4.135 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB917C-010

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits 422-30008K

Cylinder Kit, Forged Piston, Standard Bore, Kawasaki, 8.80 to 1 Compression Ratio, Rear, Kit

Part Number: CLW-30008-K01

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

COMP Cams Billet Timing Sets 9672T9

COMP Cams Billet Timing Sets 9672T9

Timing Chain and Gear Sets, Billet Timing Sets, Single Roller, Steel Gears, Chevrolet, Small Block LS, Set

Part Number: CCA-9672T9

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Lingenfelter Performance Engineering Camshafts L210055297

Camshaft, Hydraulic Roller Tappet, Duration at .050 in. 218/229, Lift .561/.561, Chevy, Each

Part Number: LPE-L210055297

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Lingenfelter Performance Engineering Camshafts L210116006

Camshaft, Hydraulic Roller, .678/.688 in. Intake/Exhaust Lift, 227/239 Degrees Intake/Exhaust Duration, Chevy

Part Number: LPE-L210116006

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Moroso PCV Air/Oil Separators 85711

Oil Catch Can, Harley-Davidson®, Evolution, Black, Kit

Part Number: MOR-85711

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Mahle Performance Piston Rings 4075MDK-D

Piston Rings, Performance Series, Drop In, 4.075 in. Bore, 3.0mm, 2.0mm, 3.0mm, Duramax, 8-Cylinder, Set

Part Number: MLE-4075MDK-D

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Mahle Performance Piston Rings 4055MDK-D

Piston Rings, Performance Series, Drop In, 4.055 in. Bore, 3.0mm, 2.0mm, 3.0mm, Duramax, 8-Cylinder, Set

Part Number: MLE-4055MDK-D

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Feuling Parts Race Series Lifters 4055

Race Series Lifters, Mechanical Roller Lifter Style, 0.842 in. OD, Buell, Harley-Davidson®, Feuling, Set of 4

Part Number: FEU-4055

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Cylinder Works Cylinders for 2006-2014 TRX450ER ELECTRIC START, 2006-2009 TRX450R - 422-10005

Cylinder Kit, Aluminum, 96.00mm Bore, for use on Honda®, Set

Part Number: CLW-10005

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Top Street Performance LS Aluminum Rear Sump Retrofit Oil Pans 81074P

Oil Pans, Engine Swap, Low Profile, Aluminum, 4.250 in. Stroke, Polished, 5.5 Quarts, Chevy, LS, 4.8L, 5.3L, 5.7L, .0L, 6.2L, Kit

Part Number: TSN-81074P

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Manley Sport Compact Valve Springs 22185-16

Valve Springs, Single, 1.126 in. Outside Diameter, 330 lbs./in. Rate, 0.860 in. Coil Bind Height, Set of 16

Part Number: MAN-22185-16

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Hamburger's Performance Fabricated Aluminum Valve Covers 1124

Valve Covers, Tall, Centerbolt, Fabricated, Aluminum, Chrome, No Coil Mounting Provision, Chevy, LS, Pair

Part Number: HAM-1124

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Hamburger's Performance Fabricated Aluminum Valve Covers 1123

Valve Covers, Tall, Centerbolt, Fabricated, Aluminum, Natural, No Coil Mounting Provision, Chevy, LS, Pair

Part Number: HAM-1123

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Hamburger's Performance Fabricated Aluminum Valve Covers 1125

Valve Covers, Tall, Centerbolt, Fabricated, Aluminum, Polished, No Coil Mounting Provision, Chevy, LS, Pair

Part Number: HAM-1125

3.67 out of 5 stars ( 3 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

D.S.S. E Series Forged Pistons 8795-4005

Piston Set, 6.0 / LS2 / L98 / LQ9 Stroker LS E Series +3cc LS Flat Top Piston Set. 4.005 bore

Part Number: DMS-8795-4005

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

D.S.S. E Series Forged Pistons 8795-4000

Piston Set, 6.0 / LS2 / L98 / LQ9 Stroker LS E Series +3cc LS Flat Top Piston Set. 4.000 bore

Part Number: DMS-8795-4000

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

D.S.S. E Series Forged Pistons 8795-4070

Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 Stroker LS E Series +3cc LS Flat Top Piston Set. 4.070 bore

Part Number: DMS-8795-4070

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

COMP Cams Sportsman Stainless Steel Valves 6063-8

Valve, Sportsman, Stainless Steel, Intake, 1.615 in. Diameter, .315 in. Stem, 5.590 in Length, Chevy, Set of 8

Part Number: CCA-6063-8

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C578060

Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C578060

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

MAHLE Original Pistons 224-3918

PISTON

Part Number: MAH-2243918

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

MAHLE Original Pistons 224-3918WR-0.50MM

SINGLE PISTON WITH RINGS

Part Number: MAH-S1664

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Camshafts 22501

CAMSHAFT ENGINE

Part Number: MEL-22501

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Melling Camshafts 22207

CAMSHAFT ENGINE

Part Number: MEL-22207

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Melling Timing Chain Sets for 2011-2012 MKS - 3-1049SDX

TIMING SET, TIMING SET

Part Number: MEL-3-1049SDX

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today