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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.
Showing In Stock Items. Show All 82 Items.
S&S Cycle .094in x .313in x .311in Woodruff Key
Part Number: SSY-50-8220-S
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
ENGINE VALVE TRAIN, 29-84 BIG TWIN 52-85 XL, TAPPET ROLLER KIT
Part Number: SSY-330-0377
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Engine Accessories, 68-99 BIG TWIN, DRIVE SHAFT
Part Number: SSY-31-6011
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
S&S Cycle .094in x .313in x .311in Woodruff Key - 10 Pack
Part Number: SSY-50-8229
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
S&S Cycle 66-84 BT Non-Adjustable Pushrod Set
Part Number: SSY-93-5069
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Accessories, 36-99 BIG TWIN, RELIEF VALVE SPRING
Part Number: SSY-31-6018
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Cam Bearing, Steel Backed, Aluminum Alloy, Chevy, GMC, GM L6, Set
Part Number: KAA-CBS209
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam Bearing, Steel Backed, Aluminum Alloy, Chrysler, DeSoto, Plymouth, 228, 237, 241, 242, 251, 265, Set
Part Number: KAA-CBS37
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Cam Bearing, Steel Backed, Aluminum Alloy, Jeep, Willys, 134, Each
Part Number: KAA-CBS69
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Cam Bearing, Steel Backed, Aluminum Alloy, Cadillac, LaSalle, 322, 346, Set
Part Number: KAA-CBS283
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Cam Bearing, Steel Backed, Aluminum Alloy, Oldsmobile, 230, Set
Part Number: KAA-CBS162
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Cam Bearing, Steel Backed, Aluminum Alloy, Studebaker, 170, 186, Set
Part Number: KAA-CBS178
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Cam Bearing, Steel Backed, Aluminum Alloy, Dodge, Plymouth, 201, 218, 230, Set
Part Number: KAA-CBS23
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Crankshaft Keys, Short Type, 0 degree Offset, Steel, Natural, 0.750 in. Length, Buick, Chevy, Pair
Part Number: PIO-839009
Estimated Ship Date: Today
Estimated Ship Date: Today
Woodruff Keys, Crankshaft, 3/16 in. Width, 1.750 in. Length, Ford, Pair
Part Number: PIO-839012
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Cast Iron, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-E-251KC30
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Chrome, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: SLP-E-251KC
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Woodruff Key, Long, .188 in. x 1.375 in., Chevy, Chrysler, Pontiac, Set of 2
Part Number: PIO-839010
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft Keys, Narrow Type, 0 Degree Offset, Steel, Natural, 1.750 in. Length, Ford, Pair
Part Number: PIO-839011
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Piston Rings, Chrome, 91.10mm Bore, 1.2mm, 1.5mm, 3.0mm Thickness, 6-Cylinder, Set
Part Number: SLP-E-930KC
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Lifter, 1937 Chrysler Airflow, 1935 Chrysler Airflow Series C-1, 1939 Chrysler C23
Part Number: KAA-VL20
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Valve, Intake, Steel, 1.344 in. Diameter, .310 in. Stem, 4.279 in. Length, Studebaker, Each
Part Number: KAA-VI1056
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Accessory Belt, V-groove, 0.410 in. Width, 48.00 in. Length, Buick, Checker, Chevy, Chrysler, Ford, Pontiac
Part Number: ADO-15480
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
