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Engines & Engine Parts
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.
Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Ford, 289/302, Kit
Part Number: MCH-30100-08
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Ford, 289/302, Kit
Part Number: MCH-30100
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Piston Rings, Individual Plasma-Moly Steel Piston Rings, Includes Top Ring Only, 4.000 in. Bore, 1.2mm Thickness, V8, Set of 8
Part Number: MAH-3010001
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Rings, Individual Plasma-Moly Ductile Piston Rings, Includes Top Ring Only, 4.190 in. Bore, File Fit, 0.017 in. Thickness, V8, Set of 8
Part Number: MAH-3010060
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
126 038425 0930 161 RING
Part Number: HSN-30100
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Piston Rings, Individual Plasma-Moly Steel Piston Rings, Includes Top Ring Only, 4.005 in. Bore, File Fit, 1.2mm Thickness, V8, Set of 8
Part Number: MAH-3010002
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Ring Set, Moly - 4.0650 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010010
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Ring Set, Moly - 4.0550 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010009
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Ring Set, Moly - 4.0250 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010004
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Piston Rings, Individual Plasma-Moly Steel Piston Rings, Includes Top Ring Only, 4.130 in. Bore, File Fit, 1.2mm Thickness, V8, Set of 8
Part Number: MAH-3010017
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Ring Set, Moly - 4.2550 Bore dia. .017 Edge Width Ductile Plasma Moly Dykes Top Ring.
Part Number: MAH-3010062
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Ring Set, Moly - 4.1700 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010025
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Ring Set, Moly - 4.1450 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010020
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Ring Set, Moly - 4.0350 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010006
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Ring Set, Moly - 4.1350 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010018
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Ring Set, Moly - 4.1250 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010016
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Piston Rings, Individual Plasma-Moly Steel Piston Rings, Includes Top Ring Only, 4.160 in. Bore, File Fit, 1.2mm Thickness, V8, Set of 8
Part Number: MAH-3010023
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Ring Set, Moly - 4.0750 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010011
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Piston Rings, Individual Plasma-Moly Steel Piston Rings, Includes Top Ring Only, 4.045 in. Bore, File Fit, 1.2mm Thickness, V8, Set of 8
Part Number: MAH-3010007
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
HP oil assmbly
Part Number: MAH-3010088-AM
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Ring Set, Moly - 4.1900 Bore dia. .017 Edge Width Ductile Plasma Moly Dykes Top Ring.
Part Number: MAH-3010060B
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Ring Set, Moly - 4.1400 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010019
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Ring Set, Moly - 4.1500 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010021
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Ring Set, Moly - 4.1850 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.
Part Number: MAH-3010028
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Valve Springs, Dual, Titanium Retainers, for use on Honda®, Kit
Part Number: KPM-30-30100
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
