Engines & Engine Parts

Cam Bearings, Direct Replacement, Steel Backed Babbitt, Chevy, Big Block, Kit

Part Number: SUM-173200

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/8/2025

Timing Cover, 1-piece, Early Style, Aluminum, Natural, Ford, With Dipstick and Fuel Pump Boss, Each

Part Number: SUM-G6335

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

• Free Shipping

Combo, Rocker Arms, Roller, 1.5 Ratio, 3/8 in. Stud, Gaskets, Spark Plugs, Chevy, Small Block, V8, Kit

Part Number: CMB-08-0044

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Combo, Summit® SFI Flexplate 168-Tooth, Harmonic Balancer, Summit®, Cast, Flexplate Bolts, Chevy, 265-350, Kit

Part Number: CMB-13-0084

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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PRO BBC H.R. 6 Hydraulic Roller Cam, 4/7 Swap, 242/252 Duration @ .050, 113 LSA + 10 Adv. , .620/.620 with 1.7 ratio, .656/.656 with 1.8, 3700-6600

Part Number: SUM-1256

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Valve Covers, Tall Height, Cast Aluminum, Polished, Plain, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair

Part Number: SUM-440361

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Harmonic Balancer Bolts, Harmonic Balancer Bolt Kits, External Hex Head, 3/4 in.-16 Thread, Steel, Black Oxide, Chrysler, Dodge, Plymouth, V8, Each

Part Number: SUM-910310

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

Oil Pump, High-Volume, Standard Pressure, Includes Pickup, Chevy, Small Block, Each

Part Number: SUM-CSUM3502H

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

Engine Dress-Up Kit, Steel, Black Powdercoated, Valve Covers, Air Cleaner, Breathers, Ford, Small Block, Kit

Part Number: SUM-CSUMG300B

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Summit HDR LS1 LS2 LS3 LQ9 11/32 7.350 Length, Premium One-Piece .120 Wall 4130 Seamless Chromoly Pushrods, 210 degree ends Heat-Treated, Set of 16

Part Number: SUM-14917350

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Oil Pump and Pickup Assembly, High-Volume, Chevy, Big Block, Kit

Part Number: SES-3-90-08-005

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 261/261, Lift .456/.456, Ford, Small Block, Each

Part Number: SUM-1799

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

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Camshaft Kit, Pro LS Turbo, Hydraulic Roller Tappet, Advertised Duration 275/283, Lift .600/.575, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8706-2-BHV

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted
• Ground
• Free Shipping

Cylinder Head Bolts,Extreme Duty, 6-point, 8740 Chromoly, Black Oxide, 7/16-14 in. Thread, Premium Quality, Chevy, Small Block, Kit

Part Number: SUM-910200-PRO

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

LS Dual Springs, Solid Roller.765 Max Lift @ 250 Lb. seat @ 1.800 Installed, 860 Lb. @ 1.050 Open, .985 C.B., 1.300 O.D., 813 Rate, Like PAC 1335

Part Number: SUM-174013DP-16

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Lifter, Hydraulic Flat Tappet, AMC/Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: SUM-HT2011

3.56 out of 5 stars ( 18 )

Estimated Ship Date: Monday 12/8/2025

Adjustment Rod Assembly, Universal, 10.5 in. to 12.0 in. Length, 3/8 in. Rod End, Steel, Cadmium Plated, Each

Part Number: SUM-420303

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/8/2025

Valve Covers, Tall, Cast Aluminum, Polished, Ball-Milled, Chevy, Big Block, Pair

Part Number: SUM-G3317

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/8/2025

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Rocker Arm Nuts, Replacement Ball and Nut Kit for SUM-G6800/G6801, Set of 8

Part Number: SUM-G6800-K

4.9 out of 5 stars ( 21 )

Estimated Ship Date: Monday 12/8/2025

Valve Covers, Aluminum, Finned, Black Powdercoated, Stock Height, Chevy, LS, Pair

Part Number: SUM-440500B

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Pistons, Forged Aluminum, Flat, 4.020 in. Bore, 1.115 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17406C-20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

• Free Shipping

Valve Covers, Aluminum, Polished, Stock Height, Finned, Chevy, 5.0/5.7L, Pair

Part Number: SUM-440422

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

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Muscle Car Camshaft, 340HP327, Mechanical Flat Tappet, 2,000-5,000 RPM Range, Adv.Duration 287 int./287 exh., Lift .395/.410 in., Chevy, Each

Part Number: SUM-1123

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

• Free Shipping

Piston Rings, Pro GPX Gas Ported, 4.070 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP407012

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

• Free Shipping

Crankshaft Pulley, V-Belt, 3-Groove, 7.74 in., Steel, Chrome, Chevy, Small Block, Long Pump, Each

Part Number: SUM-G3958

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/8/2025