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

PROMAXX Performance Cylinder Heads 2171HR

CYLINDER HEAD

Part Number: PMX-2171HR

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

JE Pistons Pistons 243329

JE Pistons Pistons 243329

PISTONS SET OF 8

Part Number: JEP-243329-8

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

JE Pistons Big Duke/Big Chief GP 18-Degree Pistons 243316

Pistons, Forged, Dome, 2-Valve Reliefs, 4.610 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-243316-8

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

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JE Pistons Big Duke/Big Chief GP 18-Degree Pistons 243316S

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JE Pistons Big Duke/Big Chief GP 18-Degree Pistons 170668

Pistons, Forged, Dome, 2-Valve Reliefs, 4.560 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-170668-8

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

Innovators West Drive Pulley Conversion Kits for 2010-2012 CAMARO - 1004SD

GEN 5 CAMARO 8-RIB CONVERSION KIT - Standard Diameter - Super Duty Hub

Part Number: INW-1004SD

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Howards Cams Lifters 91147

Lifter, BB Chev, Mech Rlr, Bushed

Part Number: HRS-91147

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JE Pistons Pistons 377909

Piston Kit, ]BBC 20" 4.610/.990/23CC

Part Number: JEP-377909

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JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330175

Pistons, Forged, Dome, 2-Valve Reliefs, 4.530 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-330175-8

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

JE Pistons Nitrous Series Gas Ported Pistons 293083

Pistons, Forged, Dome, 2-Valve Reliefs, 4.600 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-293083-8

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

JE Pistons Pistons 377981

Piston Kit, 13 SBC 400 - 4.130/.927/-4.5CC

Part Number: JEP-377981

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

JE Pistons Pistons 383168

Piston Kit, BBC 24 - 4.605/1.060/45.00CC

Part Number: JEP-383168

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

JE Pistons Pistons 293085

BBC 632 NOS

Part Number: JEP-293085-8

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

ARP Cylinder Head Fasteners 456-4303

Ford 5.2L Voodoo '15-Later head stud kit

Part Number: ARP-456-4303

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

JE Pistons Nitrous Series Gas Ported Pistons 293084

Pistons, Forged, Dome, Single Valve Relief, 4.610 in. Bore, 4.750 in. Stroke, 6.700 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-293084-8

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Fleece Performance Freedom Series DuraMax Cylinder Heads FPE-61-10014-D

Cylinder Head, Freedom Series Duramax, Driver side , 6.6L, L5P, Chevy, GMC, Each

Part Number: FLE-S0555

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

BoostLine Connecting Rods FD6012-905

Ford Ecoboost 3.5/3.7 VT 152.75mm - Boost Line

Part Number: BLN-FD6012-905

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Innovators West Drive Pulley Conversion Kits for 2013-2015 CAMARO - 1024SD

2013-15 GEN 5 CAMARO 8-RIB CONVERSION KIT - ELECTRIC P/S - STD DIAMETER - Super Duty Hub

Part Number: INW-1024SD

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Fleece Performance Freedom Series DuraMax Cylinder Heads FPE-61-10003-P

Cylinder Head, 2006-2010 Factory LBZ/LMM Duramax Cylinder Head (Passenger Side)

Part Number: FLE-FPE6110003P

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Fleece Performance Freedom Series DuraMax Cylinder Heads FPE-61-10002-P

Cylinder Head, 2004.5-2005 Factory LLY Duramax Cylinder Head (Passenger Side)

Part Number: FLE-FPE6110002P

Not Yet Reviewed

Estimated Ship Date: Today

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COMP Cams Lifters 99818X-16

LIFTER SET, RACE XD .842 SBC BRONZE BUSHING W/ REM FINISH NO SEATS

Part Number: CCA-99818X-16

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Harland Sharp Heavy-Duty Roller Rockers S70016B1K

Rocker Arms, Heavy-Duty, Full Roller, 1.6 Ratio, Aluminum, Orange, Shaft Mounting, Chrysler, Big Block, Kit

Part Number: CSP-S70016B1K

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Moroso Billet Aluminum Valve Covers 68494

Valve Covers, Billet Aluminum, Natural, Oil Fill Cap, With Coil Mounts, Chevy, LT, Pair

Part Number: MOR-68494

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

Howards Cams Lifters 91146

Lifter, BB Chev, Mech Rlr, Bushed

Part Number: HRS-91146

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

Scat Forged Standard Weight Crankshafts 4-454-4000-6385-C

Crankshaft, Standard Weight, Forged 4340 Steel, 4.000 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445415C

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

Howards Cams ProMax High RPM Hydraulic Roller Lifters 91175

Lifters, Race Series, Hydraulic Roller, Pro Max High RPM, Vertical Bar, Chevy, Gen III Small Block, Set of 16

Part Number: HRS-91175

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today