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... $2,620.97 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. $2,620.97 Add to Cart The item has been added Compare
2756XC 2.756" XC Wiseco Ring Set 2.756" XC Wiseco Ring Set $359.84 Add to Cart The item has been added Compare
2756XM Wiseco Ring Set + .194 Wiseco ring set 2.756" Bore. $248.66 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... $917.23 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... $2,446.24 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,... $305.23 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... $275.75 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. $305.23 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. $58.43 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. $58.43 Add to Cart The item has been added Compare
3700 CONNECTING LINK FOR #420 CHAIN CONNECTING LINK FOR #420 CHAIN $24.57 Add to Cart The item has been added Compare