27-3543 420CC STD 90MM Piston Kit W/O Rings Forged 420cc Diamond Piston 90mm (3.543) with valve reliefs. Clearance .0025 @ .850 down from oil land. Wrist pin 0.787" x 2.0" Contents: Piston, Wrist pin and 2 Clips. Rings part number DJ-4290(see related items) sold separately. Piston may require... FG2,270,400 Add to Cart The item has been added Compare
27-3543-S 420cc Std Stroker 90mm Piston Kit (1) For Stroker applications (-.050") Bore: 90mm (3.543") Clearance .0025" (@.850 down from oil land) Contents: Piston, Wristpin and Clips. Use DJ-4290 rings. FG2,270,400 Add to Cart The item has been added Compare
2756XC 2.756" XC Wiseco Ring Set 2.756" XC Wiseco Ring Set FG311,707 Add to Cart The item has been added Compare
2756XM Wiseco Ring Set + .194 Wiseco ring set 2.756" Bore. FG215,404 Add to Cart The item has been added Compare
3504 Adjustable Motor Mount 15° International (1) Motor Mount puts engine at a 15° angle, allowing extra clearance between the air filter and right rear tire. "International" 3 5/8" center-to-center frame rail spacing, the most common on dirt karts and sprint karts. 1-1/4" tubing size.High... FG794,545 Add to Cart The item has been added Compare
3508 Motor Mount Quick Perfect Tension 15 Degree Int Space(3-5/8") (2) The QPT Perfect Tension 15 Degree Motor Mount for international spacing(3-5/8" center to center). The QPT motor mount by Dynamic Engine Development LLC, allows for quick perfect tension with one simple turn of the wrist. No lock down, it is all... FG2,119,040 Add to Cart The item has been added Compare
3600 Sprocket/Gear Hub 1-1/4" axle (5) Sprocket / Gear Hub 1-1/4" bore.All hubs are CNC machined from billet 6061-T6 aluminum alloy and have 6 (1/4-28) threads on a 5-1/4" bolt circle pattern. These hub are higher strength than most hubs on the market and will work great for SA,... FG264,407 Add to Cart The item has been added Compare
3602 Heavy Duty Sprocket/Gear Hub 1-1/4" axle (4) Heavy Duty Sprocket / Rotor Hub for 1-1/4" axlesAll hubs are CNC machined from billet 6061-T6 aluminum alloy and have 6 (1/4-28) threads on a 5-1/4" pattern. This hub is a must for high powered applications like UAS, RWYB, and Mower... FG238,865 Add to Cart The item has been added Compare
3612 ARC Billet Sprocket Hub, 1"axle (6) ARC Billet Sprocket /Rotor Hub for a 1" axle All hubs are CNC machined from billet aluminum alloy and have 6 (1/4-28) threads on a 5-1/4" pattern. FG264,407 Add to Cart The item has been added Compare
3620 ARC Split Lock Collar 1-1/4" axle (3) ARC Lock Collar Split 1-1/4"Made from billet aluminum alloy. CNC Machined. FG50,611 Add to Cart The item has been added Compare
3620B Split 1-1/4" Black Lock Collar Black Lock Collar, Split 1-1/4"Made from billet aluminum alloy. CNC Machined. FG50,611 Add to Cart The item has been added Compare
3700 CONNECTING LINK FOR #420 CHAIN CONNECTING LINK FOR #420 CHAIN FG21,285 Add to Cart The item has been added Compare