JOES Micro Sprint Nylon Chain Block Guide System - Replacement - Nylon - Black SP900BK The ORB-10 inlet and outlet

The ORB-10 inlet and outlet ports will feed the hungriest big blocks

by both professional and amateur racers alike

Suitable For Fuel/Oil/Water

The thread on angle and ball chuck can be changed in seconds so you can keep your gauge if your valve stem access changes

fits 4x4-1/4" and 4x4-1/2" bolt patterns with 1/2" wheel studs

JOES Micro Sprint Nylon Chain Block Guide System - Replacement - Nylon - Black SP900BK The ORB-10 inlet and outletProduct Description: Chain Guide Block Micro Sprint Nylon Chain Block Guide System Replacement Nylon Black Sold Individually JOES Racing Products staff are racers, competitive, and know quality parts and why they work well. At Joes Racing Products, they obsess over the details to produce quality racing parts that give you the competitive edge in a demanding sport. Joes Racing Products knows you can't stand being an "also ran" at the track, especially