Engine Kits & Rotating Assemblies

Racing Spring Kit, HT Steel, 0.520" Lift, Indian®, Challengers (All), 2020-2023

Part Number: KPM-82-85000

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

• Free Shipping
• Special Order

Racing Spring Kit, Titanium, 0.450" Lift, Polaris®, Various 570's, 2014-2023

Part Number: KPM-82-86000

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

• Free Shipping
• Special Order

Racing Spring Kit, HT Steel, 0.450" Lift, Polaris®, Various 570's, 2014-2023

Part Number: KPM-82-86010

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

• Free Shipping
• Special Order

PISTON, 2014-2025

Part Number: MOP-68230024AC

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Free Shipping
• Special Order

PISTON, 2014-2025

Part Number: MOP-68230025AC

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Free Shipping
• Special Order

PISTON, A-SIZE, 2012-2020

Part Number: MOP-68165765AB

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Free Shipping
• Special Order

PISTON, 2016-2026

Part Number: MOP-68223379AD

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 4.000 in. Bore, .030 in. Rod, .030 in. Main, Chevy, 350, Kit

Part Number: FEM-205630M-033

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 4.030 in. Bore, .030 in. Rod, Chevy, 350, Kit

Part Number: FEM-205630-33

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 4.000 in. Bore, .030 in. Rod, .010 in. Main, Chevy, 350, Kit

Part Number: FEM-205630M-030

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 4.000 in. Bore, .030 in. Rod, .010 in. Main, Chevy, 350, Kit

Part Number: FEM-205630M-031

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 4.030 in. Bore, .030 in. Rod, .020 in. Main, Chevy, 350, Kit

Part Number: FEM-205630M-332

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order

RE-RING KIT ECO. RNGS. & MAINS

Part Number: FEM-205147M-311

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Cast, 4 in. Bore, .030 in. Rod, Chevy, Kit

Part Number: FEM-205130-03

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Cast, 4.000 in. Bore, .030 in. Rod, .020 in. Main, Chevy, 350, Kit

Part Number: FEM-205130M-032

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Cast, 4.000 in. Bore, .030 in. Rod, .030 in. Main, Chevy, 350, Kit

Part Number: FEM-205130M-033

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 4.000 in. Bore, .020 in. Rod, .030 in. Main, Chevy, 327, Kit

Part Number: FEM-205-662M-023

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

• Free Shipping
• Special Order

Marine Engine Service Kit, Outboard Engine Maintenance, OE 29580, Mercury, Kit

Part Number: RRA-18-9242

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 3.910 in. Bore, .020 in. Rod, Standard Main, Dodge, 318, Kit

Part Number: FEM-205743M-020

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

• Free Shipping
• Special Order

RE-RING KIT ECO. RINGS

Part Number: FEM-205129-00

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

• Free Shipping
• Special Order

Repair Kit, Top End, 84.450mm Bore, 10.00 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NA-40011K

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

• Free Shipping
• Special Order

Repair Kit, Top End, 76.45mm Bore, 8.20 to 1 Compression Ratio, Kawasaki, Kit

Part Number: NTI-NA-20000-2K

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Special Order

Repair Kit, Top End, 88.95mm Bore, 11.00 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10004K

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order

Repair Kit, Top End, 74.45mm Bore, 8.90 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10005-2K

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Special Order

TOP END GASKET KIT, TOP END REPAIR KIT (FORGED PISTON)

Part Number: NTI-FX-20033K

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order