CHEVROLET Engines & Components

Valve Springs, Beehive Valve Spring Kits, Single, 0.625 in. Maximum Valve Lift, 1.285 in./1.020 in. Outer Spring O.D., Chevy, Small Block LS, Kit

Part Number: BTC-BTR-SK018

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Pro LS Piston and Rod Kit, 370 Cid., 4.030 bore, 3.622 stroke, 6.125 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0302

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Cylinder Head Fasteners, Dart LS Next,12-point Head Style, Stud, Black Oxide, Kit

Part Number: ARP-234-4341

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Rod Bearing, H Series, Standard Size, TM-77, Chevrolet, 265, 283, 302, 327, Each

Part Number: CLE-CB745HN

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 8/25/2025

Oil Pump, Shark Tooth, Wet Sump Style, High-volume, High-pressure, Chevy, Small Block, Each

Part Number: MEL-10552ST

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Belt Drive, 2-Piece Upper, Dry System, Chevy, Small Block, Kit

Part Number: JES-KBD-31000

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Crate Engine, Remanufactured, Long Block, Assembled, GM, 5.3L, 4WD, Each

Part Number: VRE-VCT84WD

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Oct 6, 2025 if ordered today

• Core Charge $445.00
• Drop Ship
• Free Shipping
• Special Order

Connecting Rods, H-beam, Forged 4340 Steel, Magnafluxed, 6.125 in. Length Center To Center, Chevrolet, Small Block LS, Set of 8

Part Number: BTC-S0368

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

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Rod Bearings, HP-Series, Standard Size, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPN

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 8/25/2025

Timing Chain and Gear Set, Double Roller, Billet Steel, 3-Bolt, Four Position Cam Sensor, Chevy 6.0L, Set

Part Number: SUM-G6616R-B

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Assembly, Stage 1 Crate Engine, Marine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 383, Each

Part Number: HPE-HP90

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 8/25/2025

• Core Charge $510.00
• Free Shipping

CORVETTE ACCESSORY DRIVE SYSTEM, WITH A/C

Part Number: NAL-19421444

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Oil Pump Gen V Lt. 4.8/5.3/L83/L86. Stock replacement, Hardware included. Each

Part Number: NAL-12686433

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Re-Ring, 4.000 in. Bore, Standard Rod, Standard Main, Chevy, Kit

Part Number: SUM-RRKIT1-000

4.19 out of 5 stars ( 21 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Valve Springs, Single, Beehive, 1.260 in. O.D., 285 lbs./in. Spring Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: BTC-SP011-16

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/25/2025

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: SUM-G6911B

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Summit Factory Performance Stage 3 LS Single Plane Cam, 236/246 110 +0 .612/.612 Lift, LS1 LS2 LS6 LS3 LQ9, Summit's version of Factory LSX 454 cam

Part Number: SUM-8702

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-B11012060

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Cylinder Head Bolts, Hex Head, Chevy, Small Block, 1-Head, Kit

Part Number: FEL-ES72856

4.49 out of 5 stars ( 53 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Pro LS 2618 Forged Piston, 4.030 bore, 1.326 C.H., 12cc dish, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LQ4 LQ9

Part Number: SUM-326945403012

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Cam and Lifter kit, Pro SBC Retrofit Stage 2 Hyd.Roller LS Firing Order, 218/227 Dur., 110 LSA + 1 Adv, .525/.520 1.5 Ratio, 1800-6250 RPM Range

Part Number: SUM-K1222

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Main Bearings, MA-Series, Bi Metal, Standard Size, Chevy, 4.8, 5.3, 5,7, 6.0L, Set of 5

Part Number: SLP-7298MA

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Monday 8/25/2025

Engine Assembly, Stage 2 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 350, Each

Part Number: HPE-HP89M

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

• Core Charge $510.00
• Free Shipping

Harmonic Balancer, Super Damper Serpentine Series, Internal Balance, 7.480 in. O.D., Aluminum/Steel, Chevy

Part Number: ATI-917315

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.700 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-25700716

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping