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

King HP-Series Rod Bearings CR 808HPND 020

Rod Bearings, HP-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPND020

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Edelbrock Rollin' Thunder Hydraulic Roller Cam, Lifter, and Pushrod Kits 22046

Edelbrock Rollin' Thunder Hydraulic Roller Cam, Lifter, and Pushrod Kits 22046

Cam and Lifters, Hydraulic Roller, Advertised Duration 296/300, Lift .539/.548, Pushrods, Chevy, 5.0L, 5.7L, Kit

Part Number: EDL-22046

5.0 out of 5 stars ( 1 )

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ATP Graywerks Harmonic Balancers 102039

Harmonic Balancer, Internal Balance, Nodular Iron, Chevy/GMC, Big Block, Each

Part Number: ATP-102039

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Proform Pushrods 66892C

Pushrods, Chromoly, 5/16 in. Diameter, Stock Length +.100 in., Chevy, Small Block, Set of 16

Part Number: PRO-66892C

1.0 out of 5 stars ( 3 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

King XP-Series Main Bearings MB 556XPN 001

Main Bearings, XP-Series, Narrowed, Tri-metal, 1/2 Groove Style, 0.001 in. Crankshaft Undersize, Chevrolet, Big Block, Set of 5

Part Number: KGB-MB556XPN001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Melling Timing Chain Dampener Brackets BD417-BRKT

Timing Chain Dampener Brackets, Steel, Black, Chain Damper, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Small Block LS, Kit

Part Number: MEL-BD417-BRKT

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Holley LS Valley Covers 241-263

Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed, Natural Finish, 11-bolt Pattern, Chevy, LS, 4.8L, 5.3L, 6.0L, 6.2L, 7.0L, Each

Part Number: HLY-241-263

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

J&L Oil Separator Co. 3.0 Oil Separators 3085D-C

Oil Catch Can, Oil Separator, Round, Billet Aluminum, Clear Anodized, 3/8 in. NPT Female Threads, Driver Side, Cadillac, Chevy, GMC, 5.3L, 6.2L, Kit

Part Number: JLT-3085D-C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

ACDelco Engine Oil Dipsticks 12610053

Engine Oil Dipsticks, Yellow Plastic Handle, Engine Block Entry, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-12610053

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Melling Performance PRO-Line Pushrods 500314

Pushrod, Chromoly, 5/16 in. Diameter, 7.800 in. Length, Ball Ends, Each

Part Number: MEL-500314

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Mr. Gasket Oil Pan Studs 6315

Oil Pan Studs, Small Block, Chevy, Oldsmobile, V8, Kit

Part Number: MRG-6315

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Mahle Original Premium Piston Ring Sets 41616CP

Piston Rings, Original Premium Piston Ring Sets, Plasma-moly, 4.000 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41616CP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

King SI-Series Main Bearings MB 557SI 001

Main Bearings, 1/2 Groove, .001 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: KGB-MB557SI001

5.0 out of 5 stars ( 2 )

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Need It Sooner? We recommend these similar substitute parts:

King SI-Series Main Bearings MB5293SI 001

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Friday 12/26/2025

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Dayco High Performance V-Belts 15470

Belt, V-Belt, 47.00 in. Length, .440 in. Width, Each

Part Number: DAC-15470

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

King HP-Series Rod Bearings CR 808HPND 010

Rod Bearings, HP-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPND010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Mahle Original OE Replacement Pistons 224-3729WR

Piston With Rings - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF

Part Number: MAH-2243729WR

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

Mahle Original OE Replacement Pistons 224-3536

Piston - GM 5.3L (325) V8 99-04(599171-STD) w/P

Part Number: MAH-2243536

Not Yet Reviewed

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Melling Replacement Valve Locks VL-200

Valve Locks, 1-groove, Steel, for 0.341 in. Valve Stem Diameter, Pair

Part Number: MEL-VL-200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

COMP Cams Drag Race Camshafts 11-718-9

Camshaft, Mechanical Roller Tappet, Advertised Duration 322/330, Lift .726/.714, Chevy, Big Block, Each

Part Number: CCA-11-718-9

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

ACDelco GM Genuine Parts Engine Valves 12678745

Valves, GM Genuine Parts Engine Valves, Exhaust, Steel, 2.890 in. Overall Length, Chevrolet, GMC, Each

Part Number: ADO-12678745

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

ACL Performance Race Series Rod Bearing Sets 8B745H-STD

ChevroletSmall Block Small Pin - 2.000" 265, 283, 302, 327 ci V8Tri-Metal - Standard

Part Number: PEB-8B745H-STD

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Melling Oil Pump Screen Assemblies 55-S

Oil Pickup, Press Fit, Stock Pan Style, 5/8 in. Tube Diameter, Chevy, GMC, V8, Small Block, Each

Part Number: MEL-55-S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Dayco High Performance V-Belts 15425

Belt, High Performance, V-Belt, 0.440 in. Width, 42.50 in. Length, for use on Acura®, for use on Honda®, Chevy, Each

Part Number: DAC-15425

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

ACDelco Gold Idler Pulleys 88909589

Idler Pulley, Replacement, Serpentine, 6-groove, Steel, Black, Cadillac, Chevy, Ford, GMC, Mazda, Mercury

Part Number: ADO-38008

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Sealed Power Performance Piston Ring Sets E-937K .25MM

Piston Rings, Steel, 3.789 in. Bore, 1.5 mm., 1.5 mm., 3.0 mm., Thickness, 8-Cylinder, Set

Part Number: SLP-E-937K25MM

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025