Availability
Pistons, Forged Aluminum, Flat, 4.000 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8
Part Number: SUM-17407C
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Pro LS 4340 Rotating Assembly, 410 Cid., 4.040 bore, 4.000 stroke, 24X, 6.125 rod, 8cc dish, 11.2:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R24400408
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Rocker Arm Nuts, Stud Girdle Replacement Nuts, Full Roller, Polylock, 7/16-20 in., 2.00 in. Overall Length, Set of 16
Part Number: AFR-6214-16
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Valve Covers, Stock Height, Aluminum, Polished, Chevy Logo, Chevy, Big Block, Pair
Part Number: BSP-96023
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Cylinder Heads, IK 200, Aluminum, Assembled, 70cc Chamber, 200cc Intake Runner, Chevy, 327, 350, 400, Pair
Part Number: BRO-1021006
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Valve Covers, Tall, Stock Mounting Style, Short Bolt, Fabricated Aluminum, Polished, Plain Top, with Breather Holes, Ford, 429, 460, Pair
Part Number: TSN-JM8094-8P
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 377 lbs./in. Spring Rate, Factory Valve Guides, Kit
Part Number: BTC-SK007-0560BB
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Timing Gears, Cam Gear, 4-Pole, 3-Bolt, 58X, Iron, Chevy, LS, Each
Part Number: BTC-BTR86481
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.766 in. Stroke, Chevy, 396, 427, Each
Part Number: ESP-439637666135
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Pro LS 2618 Forged Piston, 4.005 bore, 1.110 C.H., 8cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8
Part Number: SUM-1109274005-8
Not Yet Reviewed
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Big Block, Kit
Part Number: MCH-23072
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Timing Covers, 1-Piece, Aluminum, Holley Logo, Natural, Chevrolet, Small Block, Without Crank Sensor, Each
Part Number: HLY-21-150
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Harmonic Balancer, Internal Balance, Nodular Iron, Black, Cadillac, Chevy, GMC, Small Block, Each
Part Number: RNB-594-121
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Cylinder Head Studs, Pro Series, 1/2 in.-13, 12-Point Nuts, 8740 Chromoly, Ford, 351, Kit
Part Number: ARP-154-4203
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Pistons, Silv-O-Lite, Hypereutectic Aluminum, 4.085 in. Bore, 0.020 in. Oversize, Chevrolet, 6.2L, LS3, Set of 8
Part Number: UEM-3523HC-5MM
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Lifters, RaceMax, Mechanical Roller, Vertical Bar, +.300 in. Taller Lifter Bodies, Chevy, Big Block, Set of 16
Part Number: HRS-91135
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Short Block Engine, Chevy LS 408 Short Block, Remanufactured, Assembled, Internal Balance, 9.240 in. Deck Height, Chevrolet, 6.7L, Each
Part Number: HPE-SP36-B
Not Yet Reviewed
Estimated Ship Date: Oct 7, 2025 if ordered today
Estimated Ship Date: Oct 7, 2025 if ordered today
Valve Cover Breather, Push-In, Round, Billet Aluminum, Polished, Plain, Each
Part Number: BSP-20120
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Camshaft, Mechanical Roller Tappet, Advertised Duration 292/297, Lift .582/.588, Chevy, Small Block, Each
Part Number: CCA-12-773-8
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Valve Cover Breather, Push-In, Oval, Aluminum, Black, Finned, Each
Part Number: SUM-G3391B
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Harmonic Balancer, Super Damper, External Balance, Steel, Black, Ford, 289, 302, 351C, 351M, 351W, 400, Each
Part Number: ATI-918911
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Chevy LM-7/LS 347CI Short Block +3.2cc Flat Top Pistons 24 Tooth
Part Number: HPE-SP75
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Valve Springs, Dual, 1.437 in. Outside Diameter, 402 lbs./in. Rate, 1.020 in. Coil Bind Height, Set of 16
Part Number: CCA-995-16
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Freeze Plugs, Brass, Chevy, Big Block, 396-454, Kit
Part Number: SUM-G1582
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
Oil Pump, High-Volume, 25 Percent Over Stock, Anti-Cavitation, Chevy, Big Block, Each
Part Number: MEL-10778C
Estimated Ship Date: Monday 8/18/2025
Estimated Ship Date: Monday 8/18/2025
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