Special Shouldered Bronze Valve Guide Precision-machined from nickel bronze
Nickel content of 5% produces superior resistance to wear, and the approximately 80% copper content delivers outstanding heat conductivity
Compatible with no-lead fuel and accept any type of valve-stem material
Overall length of both intake and exhaust is 1.855" for L79-84 models
Overall length of both intake and exhaust is 1.91" for 66-E79 models
Accept special valve guide seals (sold separately)
Made in the U.S.A.
66-E79 guides accept OE and special seals; no machining required. (use seals PART #s 0926-0792 or 0793)