Availability
Engines & Engine Parts
Rod Bearing, H Series, Standard Size, TM-77, Chevy, 348, 409, 366, 396, 402, 427, 454, Each
Part Number: CLE-CB743HN
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, GenX® 255, CNC Competition Ported, Assembled, 69cc CNC Chambers, 450 Lb. Springs, GM LSX, Each
Part Number: TFS-32610002-C01
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Precision Cast Chevy LS Cylinder Head SUM-162LS3255REC
Estimated Ship Date: Today
Main Bearings, XP-Series, Standard, Tri Metal, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, V8, Set
Part Number: KGB-MB5013XP
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, Ford 347 C.I.D. 415 HP Dressed Stroker Long Block, 4-bolt Mains, 10.0:1 Compression, 670 cfm Carburetor, Ford, 5.0L Windsor, Each
Part Number: MLL-BP3479RCTC
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer RPM, Aluminum, Assembled, 75cc Chamber, 292cc Intake Runner, Ford, 429, 460, Each
Part Number: EDL-60675
Estimated Ship Date: Today
Estimated Ship Date: Today
Hydraulic Roller Lifter, Replacement, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: MEL-JB-2079
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 4340 Forged Steel Crank, 3.622 Stroke, 24X Reluctor, Lightened Rod Journals and Gun-drilled Mains, Std. 6-bolt Flange, Internal balanced, LS1
Part Number: SUM-180LS362224X
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Vortec, Cast Iron, Assembled, 67cc Chamber, 175cc Intake Runner, Chevy, Small Block, Each
Part Number: SUM-151124
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Shaft, Roller, 1.7 Ratio, for LS3 Heads, Chevy, 6.2L, Kit
Part Number: BTC-S0432
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, DHC™ 175, Fast As Cast®, Assembled, 1.470 in. Springs, Accessory Bolt Holes, Small Chevy, Each
Part Number: TFS-30210006
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, 180cc, Assembled, Aluminum, Natural, Ford, Small Block Windsor, Each
Part Number: FLK-203-505
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head Studs, Hex Head, Chevy, Small Block, Kit
Part Number: ARP-134-4001
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, GenX® 260, CNC Comp Port, Assy, 70cc CNC Chamber, 450 Springs, Ti Retain, 6-Bolt, GM LSX, Each
Part Number: TFS-3271T004-C01
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifters, Evolution Series Hydraulic Roller Lifters, Retrofit, 0.842 in. O.D., 2.475 in. Lifter Seat Height, Chevrolet, Small Block, Set of 16
Part Number: CCA-85301-16
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain and Gear Set, True Roller, Single Roller, Billet Steel Sprockets, 3-Bolt, 1X Cam, Chevy, LS1, LS2, Set
Part Number: SUM-G6640
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, IK 180, Aluminum, Assembled, 64cc Chamber, 180cc Intake Runner, Chevy, 327, 350, 400, Pair
Part Number: BRO-1021004
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifter, Hydraulic Roller, Ford, Small Block, Set of 16
Part Number: SUM-HT22016
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit
Part Number: ESP-B12011030
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 282/282, Lift .498/.498, Ford, Windsor, Each
Part Number: FMS-M-6250-E303
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS Valve Springs, Drop in, 0.600 Max Lift, Single Beehive, 1.290 in. O.D., 310 lbs./in. Spring Rate, 1.800 in. Installed Height, Set of 16
Part Number: SUM-174004
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine, LO206, Sealed, Briggs & Stratton Racing Engine, Carbureted, Aluminum, Pull Start, Used in Karting, Microstocks, and Jr. Drag Racing, Each
Part Number: PWD-124332-8201
Estimated Ship Date: Today
Estimated Ship Date: Today
Combo, Aluminum, Cylinder Heads, Manifold, Cam/Lifters 528/539, Gaskets, Bolts, SB Chevy
Part Number: SME-K-415-405
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, Dressed, Long Block, 383 Stroker, 436 HP, Low Profile, Aluminum Heads, Chevy, Small Block, Each
Part Number: MLL-BP38318CTCV
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, BTR, Red Hot, 221 int. Duration, 0.619 in./0.617 in. Lift, 113 LSA, 3-Bolt, 4.8L, 5.3L, 6.0L, Gen III/IV LS, Each
Part Number: BTC-BTR-REDHOT
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 24X, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R244003020
Estimated Ship Date: Today
Estimated Ship Date: Today
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