Engines & Components
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Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.
Showing In Stock Items. Show All 55 Items.
Pulley Set, V-Belt, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3
Part Number: MCH-7140
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Piston Ring Set, 1-Cyl Ring Set; Phosphate
Part Number: HSN-7140
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Alternator Billet Aluminum Fan and 6 Groove Pulley, Stealth Black, Fits Tuff Stuff 7127, 7102, 7139, 7140, 7068, 7069, Each
Part Number: TFF-7679DC
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator Pulleys, Includes Bullet Cover, V-Belt, Single, Aluminum, Polished, Includes Washer/Nut, Fits 7068, 7069, 7102, 7127, 7139, 7140, Each
Part Number: TFF-7650B
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator billet alum fan & pulley as cast Fits Tuff Stuff 7127, 7102, 7139, 7140, 7068, 7069
Part Number: TFF-7679BD
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator billet alum fan & 6 groove pulley as cast Fits Tuff Stuff 7127, 7102, 7139, 7140, 7068, 7069
Part Number: TFF-7679DD
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Manifold Drill Template, Aluminum, Chevy, Kit
Part Number: LIL-71400
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Shims, Refill, 1.40mm Thick, 7.48mm Diameter, Set of 5
Part Number: WIS-VS7140
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Alternator Fan/Pulley Combo, 2-Groove , V-Belt, Steel, Gold Zinc, 2.625 in. Diameter, .664 in. Bore, Kit
Part Number: TFF-7600BD
Estimated Ship Date: Today
Estimated Ship Date: Today
Alternator Pulley, Chrome Pulley, 5 Groove, .664 in. Bore, 2.25 in. Diameter,Fits Tuff Stuff 10SI, 10DN, Hy-Brid, CS130, Each
Part Number: TFF-7610B
Estimated Ship Date: Today
Estimated Ship Date: Today
Alternator Fan/Pulley Combo, 1-Groove , V-Belt, Steel, Black, 2.250 in. Diameter, .664 in. Bore, Kit
Part Number: TFF-7600AB
Estimated Ship Date: Today
Estimated Ship Date: Today
Alternator Fan/Pulley Combo, 2-Groove , V-Belt, Steel, Black, 2.625 in. Diameter, .664 in. Bore, Kit
Part Number: TFF-7600BB
Estimated Ship Date: Today
Estimated Ship Date: Today
Alternator Fan/Pulley Combo, 1-Groove , V-Belt, Steel, Gold Zinc, 2.250 in. Diameter, .664 in. Bore, Kit
Part Number: TFF-7600AD
Estimated Ship Date: Today
Estimated Ship Date: Today
Alternator Fan/Pulley Combo, 5-Groove , Serpentine, Steel, Black, 2.250 in. Diameter, .664 in. Bore, Kit
Part Number: TFF-7600CB
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator Fan/Pulley Combo, 5-Groove , Serpentine, Steel, Gold Zinc, 2.250 in. Diameter, .664 in. Bore, Kit
Part Number: TFF-7600CD
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator Pulley/Fan , Steel, Black, 6-groove Serpentine, .664 in. Bore, 2.25 in. Diameter, Kit
Part Number: TFF-7600DB
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator Pulley/Fan , Steel, Gold Zinc, 6-groove Serpentine, .664 in. Bore, 2.25 in. Diameter, Kit
Part Number: TFF-7600DD
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator Fan and Pulley, Billet Aluminum, Stealth Black, V-Belt, 1 Groove, Kit
Part Number: TFF-7679BC
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator Fan/Pulley Combo, 1-Groove , V-Belt, Steel, Natural, 2.250 in. Diameter, .664 in. Bore, Kit
Part Number: TFF-7600AC
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator Fan/Pulley Combo, 5-Groove , Serpentine, Steel, Natural, 2.250 in. Diameter, .664 in. Bore, Kit
Part Number: TFF-7600CC
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator Pulley/Fan , Steel, Natural, 6-groove Serpentine, .664 in. Bore, 2.25 in. Diameter, Kit
Part Number: TFF-7600DC
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Alternator Pulley, Stealth Black Powdercoated, 1 Groove V-Belt, .664 in. Bore, 2.25 in. O.D., Each
Part Number: TFF-7610EB
Estimated Ship Date: Today
Estimated Ship Date: Today
Alternator Pulley, Chrome, 6 Groove, .664 in. Bore, 2.25 in. Diameter,Fits Tuff Stuff 10SI, 10DN, Hy-Brid, CS130, Each
Part Number: TFF-7610A
Estimated Ship Date: Today
Estimated Ship Date: Today
Alternator Pulley, Chrome, 1 Groove V-Belt, .664 in. Bore, 2.25 in. Dia., Fits Tuff Stuff 10SI, 10DN, Hy-Brid, CS130, Each
Part Number: TFF-7610E
Estimated Ship Date: Today
Estimated Ship Date: Today
Alternator Pulley, Gold Zinc Plated, 1 Groove V-Belt, .664 in. Bore, 2.25 in. Dia., Fits Tuff Stuff 10SI, 10DN, Hy-Brid, CS130, Each
Part Number: TFF-7610ED
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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