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

King XP-Series Coated Main Bearings MB 557XPC

Main Bearing, XP-Series, Coated, Standard, Tri Metal, Chevy, Small Block, Set of 5

Part Number: KGB-MB557XPC

5.0 out of 5 stars ( 2 )

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Professional Products PowerForce Plus Harmonic Dampers 90003

Harmonic Balancer, Powerforce Series, Internal/External Balance, 8.00 in. Diameter, Steel, Black, Chevy, 400, Each

Part Number: PFS-90003

4.0 out of 5 stars ( 3 )

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Speed-Pro Hypereutectic Pistons H857CP

Pistons, Hypereutectic, Dish, 4.000 in. Bore, Cadillac, Chevy, GMC, Set of 8

Part Number: SLP-H857CP

5.0 out of 5 stars ( 4 )

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Professional Products PowerForce Plus Harmonic Dampers 90000

Harmonic Balancer, Powerforce Series, Internal Balance, 6.75 in. Diameter, Steel, Black, Chevy, Small Block, Each

Part Number: PFS-90000

2.92 out of 5 stars ( 13 )

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Proform GM Licensed Diecast Aluminum Chevrolet Valve Covers 141-108

Valve Covers, Tall, Cast Aluminum, Polished, Chevrolet Logo, Chevy, Small Block, Pair

Part Number: PRO-141-108

4.49 out of 5 stars ( 47 )

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March Performance Power Steering Brackets 20112

Power Steering Bracket, Aluminum, Clear, Upper/Lower, Driver Side, Chevy, Small Block, Kit

Part Number: MCH-20112

4.03 out of 5 stars ( 30 )

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PRW High Performance Sportsman Harmonic Dampers 2330441

Harmonic Balancer, Sportsman, External Balance, Black, AMC, V8, Each

Part Number: PQX-2330441

4.33 out of 5 stars ( 3 )

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Moroso Dry Sump Breather Tanks 85475

Breather Tank, Dry Sump Breather, 1 qt., Round, Aluminum, Natural, Filtered Breather, Universal, Each

Part Number: MOR-85475

Not Yet Reviewed

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Proform Stamped Steel Chevrolet Valve Covers 141-787

Valve Covers, Tall, Perimeter Bolt Style, Steel, Orange, Chevrolet Logo, Baffled, Chevy, Big Block, Pair

Part Number: PRO-141-787

4.8 out of 5 stars ( 5 )

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Granatelli Motor Sports Valve Covers 640363

Valve Cover, Valve Cover with Integral Angled Coil Mounts, Valve Cover with Integral Angled Coil Mounts, Tall, Rd Wrinkle Finish,Pair

Part Number: GRN-640363

2.0 out of 5 stars ( 1 )

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King XP-Series Rod Bearings CR 868XPN

Rod Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Ford, 4.6, 5.4L, Set of 8

Part Number: KGB-CR868XPN

4.0 out of 5 stars ( 2 )

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16896-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16896-16

Valve Springs, PAC Racing, Dual, 1.540 in. Outside Diameter, 492 lbs./in. Rate, 1.130 in. Coil Bind, Set of 16

Part Number: TFS-16896-16

Not Yet Reviewed

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Vintage Air Water Pump Pulleys 735011

Water Pump Pulley, OEM Style, Dual V-Belt Groove, 5.938 in. O.D., Steel, Black Hardcoated, Mopar, Big Block, Each

Part Number: VTA-735011

5.0 out of 5 stars ( 2 )

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COMP Cams Magnum Pushrods 7636-16

Pushrods, Magnum, Chromoly, Heat-Treated, 5/16 in. Diameter, 7.250 in. Length, Universal, Set of 16

Part Number: CCA-7636-16

5.0 out of 5 stars ( 9 )

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ICT Billet Alternator Brackets 551566-3

Alternator Bracket, Upper/Lower Bracket, Billet Aluminum, Natural, Cylinder Head Mount, Driver Side High Mount, Chevy, LS, Kit

Part Number: ICB-551566-3

5.0 out of 5 stars ( 4 )

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COMP Cams Steel Thrust Plate Timing Covers 208

Timing Cover, 1-Piece, Steel, Black, Chevy, Small Block, Kit

Part Number: CCA-208

3.44 out of 5 stars ( 9 )

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Howards Cams Performance Valve Spring and Retainer Kits 98113-K1

Valve Spring and Retainer Kits, Performance, Single, Beehive, 1.280 in. O.D., 412 lbs./in., 1.150 in. Coil Bind Height, 7 degree Locks, Kit

Part Number: HRS-98113-K1

3.4 out of 5 stars ( 5 )

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Summit Racing™ LS Series Retrofit Trunnion Kits SME-143002

Rocker Arm Trunnion Upgrade Kit, Trunnion Upgrade, Chevy, LS, Set of 16

Part Number: SME-143002

4.71 out of 5 stars ( 58 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

BTR Rocker Arm Trunnion Upgrade Kits TK001NB

4.25 out of 5 stars ( 66 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance Connecting Rods for 2012-2015 CAMARO, 2009-2015 CTS - 12604857

Connecting Rod, I-beam, Powdered Metal, Natural, 6.098 in. Length Center To Center, Cadillac, Chevrolet, 6.2L LS, Each

Part Number: NAL-12604857

1.0 out of 5 stars ( 1 )

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PAC Racing Valve Spring Shims PAC-KS93

Valve Spring Shims, Hardened, 1.250 in. O.D., 0.570 in. I.D., .015 in./.020 in./.030 in./0.50 in. Thick, Set of 64

Part Number: RSC-PAC-KS93

5.0 out of 5 stars ( 2 )

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Rollmaster Gold Series Timing Sets NA-CS10030

Timing Chain and Gears, Gold Series, Double Roller, Billet Steel Sprockets, Ford, 302, 351W, Set

Part Number: RMR-NA-CS10030

Not Yet Reviewed

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ICT Billet Valve Cover Spacers 551661-3

Valve Cover Spacers, Perimeter Bolt Mounting, 0.375 in. Thick, Billet Aluminum, Natural, Chevy, Small Block, Pair

Part Number: ICB-551661-3

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Classic SBF 351C, 351M, 400 Camshaft SUM-5201

Camshaft, Hydraulic Flat Tappet, Advertised Duration 280/292, Lift .509/.509, Ford, 351C, 351M, 400, Each

Part Number: SUM-5201

3.67 out of 5 stars ( 6 )

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Rollmaster Red Series Timing Sets NA-CS1135

Timing Chain and Gear Set, Red Series, Single Roller, Billet Steel Sprockets, Chevy, LS1, Set

Part Number: RMR-NA-CS1135

Not Yet Reviewed

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COMP Cams Factory Muscle Camshafts 11-106-3

Camshaft, Mechanical Flat Tappet, Advertised Duration 316/302, Lift .520/.520, Chevy, Big Block, Each

Part Number: CCA-11-106-3

5.0 out of 5 stars ( 6 )

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