Engine

Machined with a flow-thru design for optimum coolingFlow-thru design also increases coolant capacityUtilizes the stock cylinder head studsMachined from 6061 aluminum and polished to a mirror finishWill accept the NOSS or Pro Design dome

These materials have proven heat and corrosion resistance properties. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Strict attention is paid to the surface preparation of the...

Completely rebuildableReady for installationWrist pin bearings includedCore not required

Completely rebuildableReady for installationWrist pin bearings includedCore not required

A must have for any new counter balancer or engine case installation or repairIncludes trusted Hot Rods’ bearings for the counter balancer shaft of most modern 4-stroke enginesNote: Does not include water pump bearing or transmission bearings

Kit Includes: Connecting Rod, Crank Pin, Crank Bearing, Wrist Pin Bearing & Thrust WashersForged 8620 AISI steel connecting rod and crank pinSAE recommended phosphor bronze thrust washersHigh quality, silver coated crankpin bearing for improved sliding...

Hot Rods Bottom End kits include everything needed to complete crankshaft installation.Hot Rods Bottom Ends kits offer you the choice between Hot Rods Heavy Duty OE replacement crankshafts or Hot Rods Heavy Duty Stroker crankshaftsHot Rods main bearings...

Hot Rods Bottom End kits include everything needed to complete crankshaft installation.Hot Rods Bottom Ends kits offer you the choice between Hot Rods Heavy Duty OE replacement crankshafts or Hot Rods Heavy Duty Stroker crankshaftsHot Rods main bearings...

WE RACE ON THE TRACK, NOT THE DYNO! Most camshaft designs are developed only on a dyno. Good camshaft designs not only increase power, they also improve throttle response. However, more power and better throttle response is a difficult design problem...

WE RACE ON THE TRACK, NOT THE DYNO! Most camshaft designs are developed only on a dyno. Good camshaft designs not only increase power, they also improve throttle response. However, more power and better throttle response is a difficult design problem...

Bronco® offers OEM replacement valves for both ATV and UTV modelsOEM replacement valves are made of durable SUH35B heat resistant steel that also comes with fill Nitride finish for further durability and resistance to corrosionPerformance valves receive...

Bronco® offers OEM replacement valves for both ATV and UTV modelsOEM replacement valves are made of durable SUH35B heat resistant steel that also comes with fill Nitride finish for further durability and resistance to corrosionPerformance valves receive...