Availability
Bellhousing, Manual, Cast Aluminum, Natural, GM 621, with Fork, Throwout Bearing, Boot , Pivot Ball and Inspection Cover, Chevy, SBC, BBC, Kit
Part Number: SUM-700170-KIT
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Harmonic Balancer, SFI, Internal Balance, Steel, Clearcoated, Chevy, Small Block, Each
Part Number: SUM-C4265
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Thermostat, 180 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Each
Part Number: SUM-359-180
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Timing Chain and Gear Set, True Double Roller, Billet Steel, 3 Bolt, No Cam Sensor, Chevy, LS Series, Set
Part Number: SUM-G6602R-B
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Valve Springs, Retainers, Single Springs, Steel Retainers, Locks, Single Groove, Seals, Chevy Small Block, Kit
Part Number: SUM-174000
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Headers, Long Tube, 1-5/8 in. Primaries, 3.0 in. Collectors, 304 Stainless Steel, Chevy, Small Block, Pair
Part Number: SUM-G9101-SS
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Distributor, Magnetic Pickup, Mechanical Advance, Black Cap, Chevy, Big/Small Block V8, Each
Part Number: SUM-850050
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Flexplate, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, V6/V8, Each
Part Number: SUM-G104SFI
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Pro SBC Stage 4 Hyd. Roller Cam, 224/232 Dur. 112 LSA + 2 Adv, .550/.540 1.5 Ratio, .587/.576 1.6 Ratio, 2000-6500 RPM Range, 87-02 Gen 1 Roller Block
Part Number: SUM-8803
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Water Pump, Mechanical, Short, High-volume, Clockwise, Aluminum, Natural, Chevy, Small Block, Each
Part Number: SUM-310115
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Cam and Lifter kit, Pro SBC Stage 1 Hyd. Roller Cam, 204/214 Dur., 112 LSA + 1 Adv, .450/.450 1.5 Ratio, Idle-5800 Range, '87-02 Gen 1 Roller Block
Part Number: SUM-K8800
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Distributor, Optispark II, Optical Trigger, Electronic Advance, Buick, Chevy, Pontiac, 5.7L, LT1, Each
Part Number: SUM-850060
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Main Bearings, Bi-Metal, Silicon Aluminum, Standard Size, GM Gen III/IV LS, Set of 5
Part Number: SUM-172300
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Pro LS 4340 Forged Steel Crank, 4.000 Stroke, 58X Reluctor, Lightened Rod Journals and Gun-drilled Mains, Std. 6-bolt Flange, Internal balanced, LS3
Part Number: SUM-180LS400058X
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Disc Brakes, Front, 11 in. Diameter Rotors, Solid, Vented, 1-Piston Calipers, Chevy, GM, Kit
Part Number: SUM-BK1500
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
LS Coolant Steam Crossover Kit, Four Corner LS Steam Vent Kit, Stainless Steel Hardlines with Black Anodized Steam Port Adapters, Chevy, LS, Kit
Part Number: SUM-220959X
Not Yet Reviewed
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Rocker Arms, 1.5 Ratio, 3/8 in. Stud, Full Roller, Stainless Steel, Natural, Small Chevy, SBC, Set of 16
Part Number: SUM-G6990
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Lowering Spring, Rear, Black, 2 in. Drop, Chevy, Pontiac, Buick, Oldsmobile, Each
Part Number: SUM-708200
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
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: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Radiator/Fan Shroud Combo, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Manual, 26.24 in. Wide, 18.63 in. High, 3.00 in. Thick, Chevy, Kit
Part Number: SUM-381442-KIT1
Not Yet Reviewed
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 3.480 in. Stroke, Chevy, 350, Each
Part Number: SUM-180365
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Crate Engine, High Torque, Iron Block, Non-Vortec Aluminum Heads, 6.2L/377, 9.1:1 CR, Hydraulic Roller, 1-Piece, Straight, Small Block, Chevy, Each
Part Number: XYZ-377HGTQ
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Exhaust Manifolds, High Silicon Ductile Iron, Black Ceramic Coated, Chevy, LS Series Engines, Pair
Part Number: SUM-G9084B
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Distributor, Ready-to-Run, Magnetic Pickup, Vacuum Advance, Black Powdercoated, Chevy, Big/Small Block, V8, Each
Part Number: SUM-850205-B
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
Radiator, Performance Fit, 4-Row, Aluminum, Trans Cooler, Polished, Chevy, Pontiac, Oldsmobile, Buick, GMC, Cadillac, Each
Part Number: SUM-384003
Estimated Ship Date: Monday 10/27/2025
Estimated Ship Date: Monday 10/27/2025
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