Engine Kits & Rotating Assemblies

Cyl. Head Serv. Kit, Suzuki®, LT-Z/D-RZ 400, 2000-2019

Part Number: KPM-60-61790

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Racing Spring Kit, HT Steel, 0.450" Lift, Polaris®, Various 4 cyl., 2020-2023

Part Number: KPM-82-86065

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Cyl. Head Serv. Kit, Yamaha®, WR/ YZ 250F, 2001-2013

Part Number: KPM-80-82400

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Cyl. Head Serv. Kit, Yamaha®, WR / YZ 250F/FX, 2014-2018

Part Number: KPM-80-82410

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Racing Spring Kit, Titanium, 0.430" Lift, Yamaha®, YXZ1000R, 2016-2023

Part Number: KPM-80-82900

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Cyl. Head Serv. Kit, Suzuki®, RM-Z450, 2008-2019

Part Number: KPM-60-61610

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Cyl. Head Serv. Kit, Suzuki®, LTR 450/ 450Z, 2006-2009

Part Number: KPM-60-61780

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Cyl. Head Serv. Kit, Honda®, CRF 450X, 2005-2017

Part Number: KPM-30-33450

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Cyl. Head Serv. Kit, Kawasaki®, KX250F, 2009-2016

Part Number: KPM-40-41520

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Cyl. Head Serv. Kit, Suzuki®, RM-Z250, 2004-2006

Part Number: KPM-60-61800

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Cyl. Head Serv. Kit, Honda®, CRF 450R, 2002-2006

Part Number: KPM-30-33340

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

BOTTOM END KIT Honda

Part Number: HRI-CBK0023

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 4.155 in. Bore, .020 in. Rod, .020 in. Main, Chevy, 400, Kit

Part Number: FEM-205-6282M322

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 4 in. Bore, .030 Rod, Standard Main, Chevy, 350, Kit

Part Number: FEM-205-6151-030

Not Yet Reviewed

Estimated Ship Date: Jul 30, 2025 if ordered today

• Free Shipping
• Special Order

RE-RING KIT

Part Number: FEM-2056282M222

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 4.125 in. Bore, .030 in. Rod, .020 in. Main, Chevy, 400, Kit

Part Number: FEM-205618M-032

Not Yet Reviewed

Estimated Ship Date: Jul 30, 2025 if ordered today

• Free Shipping
• Special Order

RE-RING KIT

Part Number: FEM-205-6282M430

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

• Free Shipping
• Special Order

Engine Re-Ring, Moly, 4.125 in. Bore, .020 in. Under Rods/Mains, Chevy, 400, Kit

Part Number: FEM-2056282M-022

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Racing Spring Kit, Titanium, 0.630" Lift, Harley-Davidson®, Milwaukee-Eight, 2017-'24

Part Number: KPM-20-23800

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping
• Special Order

Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, Kawasaki, Kit

Part Number: VPX-WR101-051

Not Yet Reviewed

Estimated Ship Date: Jul 30, 2025 if ordered today

• Free Shipping
• Special Order

Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, Kawasaki, Kit

Part Number: VPX-WR101-052

Not Yet Reviewed

Estimated Ship Date: Jul 30, 2025 if ordered today

• Free Shipping
• Special Order

Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, Yamaha, Kit

Part Number: VPX-WR101-089

Not Yet Reviewed

Estimated Ship Date: Jul 30, 2025 if ordered today

• Free Shipping
• Special Order

Marine Engine Service Kit, Outboard Engine Maintenance, OE 29560, Mercury, Kit

Part Number: RRA-18-9240

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Free Shipping
• Special Order

Marine Engine Service Kit, Outboard Engine Maintenance, OE 29570, Mercury, Kit

Part Number: RRA-18-9241

Not Yet Reviewed

Estimated Ship Date: Aug 19, 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 19, 2025 if ordered today

• Free Shipping
• Special Order