Availability
Valve Covers, Stock Height, Cast Aluminum, Polished, Plain, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair
Part Number: SUM-440366
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Rocker Arm Shaft, LS1 Shaft Rockers, Chevrolet, LS Engines, Kit
Part Number: BTC-BTRSRKR1KIT
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Accessory Drive Bracket Kits, for Sanden SD508 or SD7 Compressor, Aluminum, Natural, Chevy, Small Block LS, Kit
Part Number: HLY-20-132
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Harmonic Balancer, Underdrive, Internal Balance, Aluminum, Steel, Black, Chevy, 5.7L, Each
Part Number: ATI-917279
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Harmonic Balancer, Steel Shell, Less Hub, Chevy, Chrysler, Each
Part Number: ATI-917071
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Lifter, OE Style, Hydraulic Roller, Chevy, LS, Set of 16
Part Number: HRS-91174
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, 210/218 Dur.@ .050 112 LSA +1 Adv. Lift .500/.500, Chevy GM, LS/LSX, Gen III/IV, Each
Part Number: SUM-8712-1
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Piston, Hypereutectic, Flat, 3.799 in. Bore, Chevy, 4.8L, 5.3L, Set of 8
Part Number: SLP-H1132CPA50MM
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Underdrive Harmonic Damper, 25% Underdrive, SFI 18.1, Chevrolet/GMC 4.8L/5.3L/6.0L Trucks/SUVs, Long Spacing, Each
Part Number: TFS-18012
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Cylinder Head Studs, 12-Point, 8740 Chromoly, Black, 2004 and Later, Chevy, LS, Gen III/IV, 1/2" x 13 threads base, 1/2" - 20 top, Kit
Part Number: SUM-900508
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Chevy, LS1, LS2, LS3, LS6, Each
Part Number: ATI-918847
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Pistons, Hypereutectic, Flat, 4.020 in. Bore, Cadillac, Chevy, GMC, Hummer, Set of 8
Part Number: SLP-H1129CPA50MM
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Valve Covers, Center Bolt, Tall, Finned, Cast Aluminum, Polished, with Gaskets and Mounting Hardware, Chevy, LS, Pair
Part Number: TSN-JM8082-2P
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Timing Chain and Gear Set, Hex-A-Just, Single Roller, Billet Steel Sprockets, Chevy, 6.0L, Set
Part Number: CLO-9-3172AZ
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Camshaft, American Muscle, Hydraulic Roller Tappet, Advertised Duration 274/285, Lift .525/.525, Chevy, Small Block LS, Each
Part Number: HRS-197715-10
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Accessory Drive Bracket Kits, for Sanden SD508 or SD7 Compressor, Aluminum, Black, Chevy, Small Block LS, Kit
Part Number: HLY-20-132BK
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Harmonic Balancer, Race Performance, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, V8, Each
Part Number: PBB-PBU1190SS25
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Pro LS CT1, 234/248 Duration, 113.5 LSA + 3.5 Adv, .550I/.550E Lift, 3-Bolt, Compatible with SUM-174002 LS6 Springs. 5.3, 5.7, 6.0, 6.2, 7.0
Part Number: SUM-8735R1
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Camshaft, BTR, Stage 1 Truck V2, 206 int./212 exh. Duration, 0.553 in./0.553 in. Lift, 112 LSA, 3-Bolt, 4.8L, 5.3L, 6.0L, Each
Part Number: BTC-BTR30612120
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Harmonic Balancer, Supercharger Performance, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, V8, Each
Part Number: PBB-PBO81190SC10
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Camshaft, BTR, Stage 4 Truck V2, 224 int./230 exh. Duration, 0.553 in./0.553 in. Lift, 109 LSA, 3-Bolt, 4.8L, 5.3L, 6.0L, Each
Part Number: BTC-BTR32430090
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Pistons, Hypereutectic, Chevy, GMC, 6.0 LS, Set of 8
Part Number: SLP-H1506CPA50MM
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Camshaft, Stock Replacement, Hydraulic Roller Tappet, 195/192 Duration, .482/.487 in. Lift, Chevy, 5.3L LS
Part Number: MEL-MC1394
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Buick, Cadillac, Chevy, GMC, Isuzu, Workhorse, Workhorse Custom Chassis, V8, Each
Part Number: VRE-2CT7
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Camshaft, Hydraulic Roller, 0.631/0.644 in. Intake/Exhaust Lift, 215/231 Degrees Intake/Exhaust Duration, Chevy
Part Number: LPE-L210065297
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
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