Availability
1981 Wiseco Pistons & Piston Rings
Pistons, Professional Series, PRO Late Model, Forged Aluminum, Flat Top, 4.020 in. Bore, Right Side, Stock/Stroked, Chevy, Small Block, Each
Part Number: WIS-60094RB2
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Pistons, Professional Series, PRO Late Model, Forged Aluminum, Flat Top, 4.060 in. Bore, Right Side, Stock/Stroked, Chevy, Small Block, Each
Part Number: WIS-60095RB6
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Pistons, Professional Series, PRO Late Model, Forged Aluminum, Flat Top, 4.040 in. Bore, Left Side, Stroked, Chevy, Small Block, Each
Part Number: WIS-60096LB4
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Pistons, Professional Series, PRO Late Model, Forged Aluminum, Flat Top, 4.040 in. Bore, Right Side, Stroked, Chevy, Small Block, Each
Part Number: WIS-60096RB4
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Pistons, Professional Series, Forged Aluminum, Dish, 4.000 in. Bore, Stock Stroke, Ford, Small Block, Each
Part Number: WIS-60100AS
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston, Forged, Flat, 3.820 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, L4, Each
Part Number: WIS-6120A4
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston, Forged, Flat, 3.810 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, L4, Each
Part Number: WIS-6157A3
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Pistons, Professional Series, Forged Aluminum, Dome, 4.310 in. Bore, Stroked, Chevy, Big Block, Each
Part Number: WIS-60243A6
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Pistons, Professional Series, Forged Aluminum, Dome, 4.280 in. Bore, Stroked, Chevy, Big Block, Each
Part Number: WIS-60244A3
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Pistons, Professional Series, Forged Aluminum, Dome, 4.310 in. Bore, Stroked, Chevy, Big Block, Each
Part Number: WIS-60244A6
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 90.000mm Bore, Yamaha, Kit
Part Number: WIS-4783M09000
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 3.507 in. Bore, Harley-Davidson®, Kit
Part Number: WIS-4729P1
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 3.517 in. Bore, Harley-Davidson®, Kit
Part Number: WIS-4729P2
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 3.497 in. Bore, Harley-Davidson®, Kit
Part Number: WIS-4729PS
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 3.507 in. Bore, Harley-Davidson®, Kit
Part Number: WIS-4730P1
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 87.000mm Bore, Yamaha, Kit
Part Number: WIS-4764M08700
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 87.500mm Bore, Yamaha, Kit
Part Number: WIS-4764M08750
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Engine Piston, Yamaha XT/TT/SR500 9:1 CR 3504XC
Part Number: WIS-4764M08900
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Engine Piston, Yamaha XT/TT/SR500 '76-81 12:1 CR 3425XC
Part Number: WIS-4767M08700
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Engine Piston, Yamaha XT/TT/SR500 '76-81 12:1 CR 3445XC
Part Number: WIS-4767M08750
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Engine Piston, Yamaha XT/TT/SR500 '76-81 12:1 CR 3465XC
Part Number: WIS-4767M08800
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Engine Piston, Yamaha XT/TT/SR500 '76-81 12:1 CR 3484XC
Part Number: WIS-4767M08850
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston, Replacement, 4.060 in., Flat Top, Forged Aluminum, Single Piston, Each
Part Number: WIS-5508A6
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Engine Piston, Suzuki RM125 '81-84 2146CD
Part Number: WIS-511M05450
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 55.000mm Bore, Suzuki, Kit
Part Number: WIS-511M05500
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
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