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Engine Parts

Engine Parts

Rev Roller Rockers 1.2:1 Ratio - GX340/GX390 (SKU: 880.0020)Rev Roller Rockers 1.2:1 Ratio - GX340/GX390 (SKU: 880.0020)
Honda GX340 and GX390 connecting rod (SKU: 510.0014)Honda GX340 and GX390 connecting rod (SKU: 510.0014)
GX390 High Performance Valve Springs (SKU: 880.0030)GX390 High Performance Valve Springs (SKU: 880.0030)
Camshaft, Honda GX340/GX390 (SKU: 800.0018)Camshaft, Honda GX340/GX390 (SKU: 800.0018)
GX390 Roller Rocker Valve Cover Spacer (SKU: 880.0010)GX390 Roller Rocker Valve Cover Spacer (SKU: 880.0010)
Oil Plug With Seal (SKU: 125.0006)Oil Plug With Seal (SKU: 125.0006)
1.3:1 Ratio Rocker Arm (SKU: 880.0014)1.3:1 Ratio Rocker Arm (SKU: 880.0014)
Cylinder Head Bolt (SKU: 510.0018)Cylinder Head Bolt (SKU: 510.0018)
Camshaft, Honda GX340/GX390 (SKU: 800.0016)Camshaft, Honda GX340/GX390 (SKU: 800.0016)
Valve Spring Retainer (SKU: 880.0032)Valve Spring Retainer (SKU: 880.0032)
GX340 & GX390 High Temperature Viton Crank Seals (SKU: 495.0004)GX340 & GX390 High Temperature Viton Crank Seals (SKU: 495.0004)
Valve Spring Retainer (SKU: 880.0054)Valve Spring Retainer (SKU: 880.0054)
Camshaft, Honda GX340/GX390 (SKU: 800.0022)Camshaft, Honda GX340/GX390 (SKU: 800.0022)
Forged Aluminum Dome Piston- 88mm Bore (SKU: 515.0016)Forged Aluminum Dome Piston- 88mm Bore (SKU: 515.0016)
Crankcase Cover Bolt (SKU: 510.0016)Crankcase Cover Bolt (SKU: 510.0016)
GX390 Performance Guideplate (SKU: 850.0004)GX390 Performance Guideplate (SKU: 850.0004)
Rev Roller Rockers 1.3:1Int. & 1.2:1 Exh. Ratio - GX340/GX390 (SKU: 880.0022)Rev Roller Rockers 1.3:1Int. & 1.2:1 Exh. Ratio - GX340/GX390 (SKU: 880.0022)
Exhaust Valve (SKU: 505.0034)Exhaust Valve (SKU: 505.0034)
Billet Aluminum Flywheel w/ring gear (SKU: 445.0010)Billet Aluminum Flywheel w/ring gear (SKU: 445.0010)
Forged Aluminum Flat Top Piston-90mm Bore (SKU: 515.0020)Forged Aluminum Flat Top Piston-90mm Bore (SKU: 515.0020)
1.12:1 Ratio Rocker Arm (SKU: 880.0012)1.12:1 Ratio Rocker Arm (SKU: 880.0012)
Intake Valve (SKU: 505.0036)Intake Valve (SKU: 505.0036)
Upright Shim (SKU: 880.0038)
Forged Aluminum Flat Top Piston-88.25mm Bore (SKU: 515.0018)Forged Aluminum Flat Top Piston-88.25mm Bore (SKU: 515.0018)
Honda GX240, GX270, GX340 and GX390 ignition coil (SKU: 440.0004)Honda GX240, GX270, GX340 and GX390 ignition coil (SKU: 440.0004)
Chrome Moly Pushrods (SKU: 870.0006)Chrome Moly Pushrods (SKU: 870.0006)
Camshaft, Honda GX340/GX390 (SKU: 800.0026)Camshaft, Honda GX340/GX390 (SKU: 800.0026)
GX340/GX390 Bronze Valve Guides (SKU: 875.0008)GX340/GX390 Bronze Valve Guides (SKU: 875.0008)
Camshaft-Billet, Honda GX340/GX390 (SKU: 800.0032)
Camshaft, Honda GX340/GX390 (SKU: 800.0024)Camshaft, Honda GX340/GX390 (SKU: 800.0024)
Camshaft-Billet, Honda GX340/GX390 (SKU: 800.0030)
GX390 Billet Connecting Rod (SKU: 510.0006)GX390 Billet Connecting Rod (SKU: 510.0006)
Choke Lever (SKU: 525.0016)Choke Lever (SKU: 525.0016)
Camshaft-Billet, Honda GX340/GX390 (SKU: 800.0028)
Forged Aluminum Flat Top Piston-88mm Bore (SKU: 515.0014)Forged Aluminum Flat Top Piston-88mm Bore (SKU: 515.0014)
Honda GX390 piston rings (SKU: 500.0010)Honda GX390 piston rings (SKU: 500.0010)
Honda GX390 piston (SKU: 515.0036)Honda GX390 piston (SKU: 515.0036)
Rev Pushrod Adjuster Nut (SKU: 880.0044)
Exhaust Valve (SKU: 505.0038)
Intake Valve (SKU: 505.0040)
Dual Valve Springs GX340/GX390 (SKU: 880.0036)Dual Valve Springs GX340/GX390 (SKU: 880.0036)
Billet Intake Manifold for Honda GX340/GX390 (SKU: 860.0004)Billet Intake Manifold for Honda GX340/GX390 (SKU: 860.0004)
Forged Aluminum Dome Piston-88.25mm Bore (SKU: 515.0024)Forged Aluminum Dome Piston-88.25mm Bore (SKU: 515.0024)
Camshaft (SKU: 800.0014)
Dipstick (SKU: 125.0016)Dipstick (SKU: 125.0016)
Valve Lock Kit (SKU: 880.0052)Valve Lock Kit (SKU: 880.0052)
Billet Intake Manifold, 38mm Mikuni SBN to GX390 (SKU: 860.0008)
Rod Bearings GX390 Billet Rod (SKU: 230.0002)Rod Bearings GX390 Billet Rod (SKU: 230.0002)
Intake Valve (SKU: 505.0044)
Rev Roller Rockers 1.3:1 Ratio - GX340/GX390 (SKU: 880.0008)Rev Roller Rockers 1.3:1 Ratio - GX340/GX390 (SKU: 880.0008)
Rev Pushrod Adjuster Screw (SKU: 880.0046)
Oil Drain Plug (SKU: 125.0008)Oil Drain Plug (SKU: 125.0008)
Intake Valve (SKU: 505.0042)
Upright Shim (SKU: 880.0040)
Flywheel Screen (SKU: 445.0022)Flywheel Screen (SKU: 445.0022)
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