1956 Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Wiseco Powersports Piston Kits 4012P1

Wiseco Powersports Piston Kits 4012P1

Piston and Ring Kit, Forged Aluminum, 3.447 in., Harley-Davidson®, Kit

Part Number: WIS-4012P1

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Howards Cams Oval Track Lift Rule Hydraulic Flat Tappet Camshafts 112761-12

Camshaft, Hydraulic Flat Tappet, Advertised Duration 290/294, Lift .420/.420, Chevy, Small Block, Each

Part Number: HRS-112761-12

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

COMP Cams Magnum Hydraulic Camshafts 51-234-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 280/280, Lift .480/.480, Pontiac, V8, Each

Part Number: CCA-51-234-4

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

King HP-Series Rod Bearings CR 803HPN 030

Rod Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Chevy, 265, 283, 302, 327, Set of 8

Part Number: KGB-CR803HPN030

Not Yet Reviewed

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King XP-Series Rod Bearings CR 867XPN 010

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, Set of 8

Part Number: KGB-CR867XPN010

Not Yet Reviewed

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King XP-Series Rod Bearings CR 805XPN 011

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.011 Crankshaft Undersize, Chrysler, Dodge, Jeep, Plymouth, Set of 8

Part Number: KGB-CR805XPN011

Not Yet Reviewed

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King XP-Series Rod Bearings CR 805XPN 030

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.030 Crankshaft Undersize, Chrysler, Dodge, Jeep, Plymouth, Set of 8

Part Number: KGB-CR805XPN030

Not Yet Reviewed

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King XP-Series Rod Bearings CR 697XP

Rod Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Jaguar, 2.8, 3.4, 3.8, 4.2L, Set of 6

Part Number: KGB-CR697XP

Not Yet Reviewed

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King XP-Series Rod Bearings CR 805XPN 001

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.001 Crankshaft Undersize, Chrysler, Dodge, Jeep, Plymouth, Set of 8

Part Number: KGB-CR805XPN001

Not Yet Reviewed

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King XP-Series Rod Bearings CR 803XPND STDX

Rod Bearings, King XP-Series Rod Bearings, Stock Size, Tri-Metal, Chevy, Sold as a Set of 8

Part Number: KGB-CR803XPDSTDX

Not Yet Reviewed

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Howards Cams Oval Track Lift Rule Hydraulic Flat Tappet Camshafts 112741-06

Camshaft, Hydraulic Flat Tappet, Advertised Duration 302/306, Lift .420/.420, Chevy, Small Block, Each

Part Number: HRS-112741-06

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Crower Severe-Duty Roller Lifters 66292HL-2

Lifters, Severe-Duty, Mechanical Roller, Vertical Link Bar, 0.150 in. Left Offset, Chevy, Small Block, Pair

Part Number: CRO-66292HL-2

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Crower Cutaway Severe-Duty Roller Lifters 66292H-16

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Howards Cams Hydraulic Flat Tappet Camshafts 112431-06

Camshaft, Hydraulic Flat Tappet, Advertised Duration 277/277, Lift .450/.450, Chevy, Small Block, Each

Part Number: HRS-112431-06

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Manley Pro Series I-Beam Connecting Rods 14352-1

Connecting Rod, 4340 I-Beam, Cap Screw, Bushed, 5.850 in., Chevy, Small Block, Each

Part Number: MAN-14352-1

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Manley Pro Series I-Beam Connecting Rods 14455-1

ROD-SBC SJ 6.125 LIGHT

Part Number: MAN-14455-1

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Manley Sportmaster Steel Connecting Rods 14116-1

Connecting Rod, Sportmaster, 4340 Steel, I-Beam, Cap Screw, Floating, 5.806 in. Length, Chevy, Small Block

Part Number: MAN-14116-1

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Manley Race Master Valves 12310-8

Valve, AFR intake, 2.080 +.100 Race Flo, .3133 stem, set of 8

Part Number: MAN-12310-8

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Manley Race Master Valves 11341-8

VALVE-R/M 1.600,+.600

Part Number: MAN-11341-8

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11344-8

Valve, Intake, Stainless Steel, 2.125 in. Diameter, .342 in. Stem, 5.240 in. Length, Each

Part Number: MAN-11344-8

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Brodix Cylinder Heads Stud Girdles BR 6440

Rocker Arm Stud Girdle, Aluminum, Red, Chevy, Small Block, -11X Heads, Kit

Part Number: BRO-BR6440

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Howards Cams Hydraulic Flat Tappet Camshafts 410051-08

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

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Estimated Ship Date: Dec 26, 2025 if ordered today

COMP Cams Magnum Muscle Camshafts 51-314-4

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026

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Oliver Standard Light Series Connecting Rods C6000STLT

Connecting Rods, Standard Light Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.000 in. Long, Chevy, Small Block, Each

Part Number: OLV-C6000STLT

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Howards Cams Mechanical Flat Tappet Camshafts 112452-04

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

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Estimated Ship Date: Dec 26, 2025 if ordered today

Howards Cams Mechanical Flat Tappet Camshafts 112512-06

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

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Estimated Ship Date: Dec 26, 2025 if ordered today

COMP Cams Tight Lash Camshafts 12-517-5

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026

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Howards Cams Oval Track Lift Rule Hydraulic Flat Tappet Camshafts 112971-06

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

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Estimated Ship Date: Dec 26, 2025 if ordered today

COMP Cams Low Lift Oval Track Camshafts 12-521-5

5 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026

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