Availability
Engines & Engine Parts
Pro LS 4340 Piston and Rod Kit, 365 Cid., 4.005 bore, 3.622 stroke, 6.125 rod, 12cc Dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit Rings
Part Number: SUM-PR36L00512
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8
Part Number: SUM-17365FC-30
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Pro LS 4340 Rotating Assembly, 376 Cid., 4.065 bore, 3.622 stroke, 58x, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R5836L06512
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Timing Cover, 3-Piece, Aluminum, Natural, Chevy, Small Block, Each
Part Number: CCA-310
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Oil Pan, Street/Strip, Steel, 6 qt., Rear Sump, Ford, Cleveland/Modified, 351/400, Each
Part Number: CTR-15-720
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Harmonic Balancer, Internal Balance, Steel, Black, Chrysler/Dodge/Plymouth, Small Block, Each
Part Number: FLU-720301
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Oil Pan, Street/Strip, Steel, 6 qt., Rear Sump, Ford, Small Block, 351, Each
Part Number: CTR-15-690
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Pushrod, Chromoly, Swedged End, Heat-Treated, 3/8 in. Diameter, 7.975 in. Length, Set of 8
Part Number: MAN-25809-8
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.000 in. Stroke, 6.135 Rod, Chevy, 454, Each
Part Number: SCA-445410
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Piston Rings, Moly, 4.020 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: SLP-E-921K20
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Engine, Jr. LO206, Briggs & Stratton Racing Engine, Carbureted, Aluminum, Pull Start, Used in Karting, and Jr. Drag Racing, Each
Part Number: PWD-124332-8202
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Camshaft, Mechanical Flat Tappet, Advertised Duration 287/295, Lift .537/.555, Chevy, Small Block, Each
Part Number: SUM-CT102
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Oil Pan, Steel, Black, 6 qt., Chevy, Big Block, Each
Part Number: MOR-20405
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Special Offer
Buy this Oil Pan and get a Free Moroso Oil Filter!
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.050 in. Length, Universal, Set of 8
Part Number: MAN-25821-8
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Oil Pan, Steel, Black, 7 qt., Chevy, Big Block, Each
Part Number: MOR-20401
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Special Offer
Buy this Oil Pan and get a Free Moroso Oil Filter!
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Piston Rings, Performance Series, 4.040 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set
Part Number: MLE-4045MS
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Main Bearings, MA Series, Standard Size, Bi Metal, 1/2 Groove, Ford, Lincoln, Mercury, V8, 221, 260, 289, 302, Set of 5
Part Number: SLP-4125MA
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Oil Pan, Road Race, Baffled, Rear Wet Sump, 7 qts., Steel, Black Powdercoated, Ford, Mercury, 351W, Each
Part Number: MOR-20534
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Special Offer
Buy this Oil Pan and get a Free Moroso Oil Filter!
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Piston Rings, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in., File Fit, 8-Cylinder, Set
Part Number: SLP-R934335
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Engine Block, Cast Iron, 4-Bolt Mains, 4.090 in. Bore, 1-Piece Rear Seal, Non-VVT, Dodge, RAM, Hemi, Gen III, Each
Part Number: DRT-31612211
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Rocker Arms, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Pedestal Mounting, Chevy, Set of 16
Part Number: CCA-1677-16
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Oil Pump; High Volume Racing Oil Pump; LS-1 High Volume Wet Sump; Clear Anodized Coating
Part Number: MOR-22120
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Rod Bearings, XP-Series, .020 in. Crankshaft Undersize, Tri Metal, Chevy, Large Journal, Small Block, Set of 8
Part Number: KGB-CR807XPN020
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Windage Tray, Aluminum, 4.00 in. Stroke, Front Sump, Chevy, LSX, Each
Part Number: IRP-EGM-243
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Oil Pan Baffle, Aluminum, Natural, Chevy, 5.7L LS, Each
Part Number: IRP-EGM-202
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
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