"C630 Valve Guides

Precision-machined from C630

Compatible with no-lead fuel and accept any type of valve-stem material

Provide maximum service with chromed valve stems

Feature a tapered nose design for maximum bearing service and minimal port obstruction; improves flow characteristics

2.02 inch overall length, .560 inch top diameter, accept OEM-style top hat valve seals (sold separately)

Accept OEM lower collar

Overall length is 2.40?

OEM style

Machined for std. .420? seal and can be used as an intake or exhaust guide

Made in the U.S.A.

Size: Oversize (+0,001 inch)
Outside Diameter: 0,4760 inch
Color/Finish: Bronze
Units: Each
Base Color: Brown
Inside Diameter Imperial: 0.2342 inch
Size Imperial: Oversize (+0.001 inch)
Product Name: Valve Guide
Inside Diameter: 0,2342 inch
Material: Manganese-Bronze
Outside Diameter Imperial: 0.4760 inch
Application: Exhaust
"