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C630 Bearing Bronze is a tough nickel-aluminum-bronze alloy typically used in high-performance and racing applications where rapid heat transfer from the valve to the head is important.
Note: Standard non-oversized dimensions (for reference only) are 0.6250" OD (15.88 mm); 0.3745" ID (9.51 mm); Overall Length 1.91" (48.51 mm).
Fits: > 79-84 80" (1340cc) Shovelhead (NU)
KPMI, Exhaust Valve Guide. C630. +.004" For Harley Davidson
46.16 €
Note: Standard non-oversized dimensions (for reference only) are 0.6250" OD (15.88 mm); 0.3745" ID (9.51 mm); Overall Length 1.91" (48.51 mm).
Fits: > 79-84 80" (1340cc) Shovelhead (NU)