Availability
Disc Brakes, Front, 11 in. Diameter Rotors, Cross-Drilled/Slotted, Vented, 1-Piston Calipers, Chevy, Kit
Part Number: SUM-BK1515-DS
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Pro LS 4340 Forged Steel Crank, 3.622 Stroke, 58X Reluctor, Lightened Rod Journals and Gun-drilled Mains, Std. 6-bolt Flange, Internal balanced, LS3
Part Number: SUM-180LS362258X
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Radiator/Fan Shroud Combo, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Transmission Cooler, 31.25 in. Wide, 18.62 in. High, 3.00 in.Thick, Kit
Part Number: SUM-381446-KIT1
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Exhaust Manifolds, Cast 304 Stainless Steel, Natural, Twin-Turbo Hi mount, T-4 Flange, LS Series Engines, Driver and Passenger Side, Chevy, Pair
Part Number: SUM-G9302
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Cam and Lifter kit, Pro SBC Retrofit Stage 2 Hyd.Roller LS Firing Order, 218/227 Dur., 110 LSA + 1 Adv, .525/.520 1.5 Ratio, 1800-6250 RPM Range
Part Number: SUM-K1222
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Cam and Lifter kit, Pro SBC Retrofit Stage 3 Hyd. Roller LS Firing Order, 224/232 Dur., 110 LSA + 2 Adv, .550/.540 1.5 Ratio, 2000-6300 RPM Range
Part Number: SUM-K1223
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Cylinder Deactivation Delete Combo, DOD, Chevy, GMC, 2014-2018 5.3L, Kit
Part Number: CMB-09-0048
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Combo, Intake Manifold, 600 CFM Carburetor, Air Cleaner, Fuel Line, Gaskets, Bolts, Ford, Small Block, Kit
Part Number: CMB-03-0202
Cannot be shipped Internationally
Cannot be shipped Internationally
Combo, Intake Manifold, 600 CFM Carburetor, Air Cleaner, Fuel Line, Gaskets, Bolts, Chevy, Small Block, Kit
Part Number: CMB-03-0193
Cannot be shipped Internationally
Cannot be shipped Internationally
Combo, Edelbrock, Performer, Intake Manifold, Carburetor, 600 CFM, Air Cleaner, Chevy, Small Block, Kit
Part Number: CMB-03-0124
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
SB Chevy Forged Steel Crank, 3.750 Stroke, 1967-86 Blocks with 2-pc. RMS, Lightened, Nitride, Lightened and Bullnosed, Designed for 6.000 in. Rod
Part Number: SUM-SBC35037502P
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Disc Brake Kit, Front Conversion, Solid Surface Rotors, Cast Iron Calipers, Zinc Plated, 5 x 4.5 in., Ford, Mercury, Kit
Part Number: SUM-BK-45006
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Turbocharger, GTX3076 Turbo, 58mm Inducer Size, 55mm Exducer Size, T-4, .82 A/R, Ball Bearing, Each
Part Number: SUM-260056
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Combo, Intake Manifold, 600 CFM Carburetor, Air Cleaner, Fuel Line, Gaskets, Bolts, Chevy, Small Block, Vortec, Kit
Part Number: CMB-03-0197
Cannot be shipped Internationally
Cannot be shipped Internationally
Piston Ring Filer, Pro Ring Filers, Red Powdercoated, 120 Grit. 0-1.000 in. Dial Indicator Range, Steel, 220V, Each
Part Number: SUM-970010
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Automatic Transmission Drums, Pro-Mod Direct Drums, Aluminum, 36 Elemment Sprag Assembly, 2000+HP, GM, TH400, Kit
Part Number: SUM-700411
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Piston Ring Filer, Pro Ring Filers, White Powdercoated, 120 Grit. 0-1.000 in. Dial Indicator Range, Steel, 120V, Each
Part Number: SUM-970003
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Cam and Lifter kit, Pro SBC Retrofit Stage 5 Hyd. Roller LS Firing Order, 242/251 Dur., 110 LSA + 4 Adv, .550/.550 1.5 Ratio, 2600-6600 RPM Range
Part Number: SUM-K1225
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Disc Brake Kit, Rear, Manual or Power Assisted, Chevy/GMC,1963-87 truck, 5 Lug, Cast Iron, Cross-drilled/Slotted Rotors, Kit
Part Number: SUM-BK3006
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Cam and Lifter kit, Pro SBC Retrofit Stage 6 Hyd. Roller LS Firing Order, 248/256 Dur., 110 LSA + 2 Adv, .550/.550 1.5 Ratio, 3000-7000 RPM Range
Part Number: SUM-K1226
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Forged Pro Ford Mod Motor 4340 Forged Steel H-Beam Connecting Rod, 5.933 in. Length, .866 Floating Pin, ARP 8740 12 pt. Bolts, Set of 8
Part Number: SUM-MOD59332H
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Piston Ring Filer, Pro Ring Filers, Red Powdercoated, 120 Grit. 0-1.000 in. Dial Indicator Range, Steel, 120V, Each
Part Number: SUM-970000
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Combo, Edelbrock 600cfm, Performer RPM Vortec, Fel-Pro, Summit Bolts, Summit Air Filter, Studs, Chevy, Kit
Part Number: CMB-03-0075
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Turbocharger, GTX3582R-T4 Turbo, 66mm Inducer Size, 62mm Exducer Size, T4, 0.82 A/R, Ball Bearing, Each
Part Number: SUM-260051
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Combo, Intake Manifold, 600 CFM Carburetor, Air Cleaner, Fuel Line, Gaskets, Bolts, Chevy, Small Block, Kit
Part Number: CMB-03-0199
Cannot be shipped Internationally
Cannot be shipped Internationally
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