Filler Neck Upgrade for K20 Upper Coolant Housing Transmission Not only that but this

Not only that but this add on allows to you extend the our harness power and ground connections for custom applications such as external fuel pumps

IS115-1650H - Honda B

This allows you to redistribute weight further forward or to the proper corner when corner-scaling your race car

dual cone 3-4

12251PR4A12

Filler Neck Upgrade for K20 Upper Coolant Housing Transmission Not only that but thisPrecision Works K Series Filler Neck Upgrade Upgrade a non integrated filler neck upper coolant housing to this optional filler neck. Fitting is 16AN for AN fitting radiator hose. Works with Precision Works K20 Upper Coolant Housing with Hose Fitting Installation instructions are not Included