Cast iron is great when it comes to maximum durability and wear resistance. It is perfect for long distance touring applications. It is the standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.6440" O.D. (16.37mm); 1.050" I.D. (26.67mm); 1.900" OAL (48.26mm).
Cast iron is great when it comes to maximum durability and wear resistance. It is perfect for long distance touring applications. It is the standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.6440" O.D. (16.37mm); 1.050" I.D. (26.67mm); 1.900" OAL (48.26mm).
Cast iron is great when it comes to maximum durability and wear resistance. It is perfect for long distance touring applications. It is the standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.6440" O.D. (16.37mm); 1.050" I.D. (26.67mm); 1.900" OAL (48.26mm).
Cast iron is great when it comes to maximum durability and wear resistance. It is perfect for long distance touring applications. It is the standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.6440" O.D. (16.37mm); 1.050" I.D. (26.67mm); 1.900" OAL (48.26mm).
Cast iron is great when it comes to maximum durability and wear resistance. It is perfect for long distance touring applications. It is the standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.6440" O.D. (16.37mm); 1.050" I.D. (26.67mm); 1.900" OAL (48.26mm).
C630 bearing bronze is a tough nickel-aluminum-bronze alloy. It is not as durable as cast iron but typically used in high performance and racing applications where rapid heat transfer from the valve to head is important. Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm).
C630 bearing bronze is a tough nickel-aluminum-bronze alloy. It is not as durable as cast iron but typically used in high performance and racing applications where rapid heat transfer from the valve to head is important. Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm).
C630 bearing bronze is a tough nickel-aluminum-bronze alloy. It is not as durable as cast iron but typically used in high performance and racing applications where rapid heat transfer from the valve to head is important. Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm).
C630 bearing bronze is a tough nickel-aluminum-bronze alloy. It is not as durable as cast iron but typically used in high performance and racing applications where rapid heat transfer from the valve to head is important. Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm).
C630 bearing bronze is a tough nickel-aluminum-bronze alloy. It is not as durable as cast iron but typically used in high performance and racing applications where rapid heat transfer from the valve to head is important. Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm).
Cast Iron is great when it comes to maximum durability and wear resistance. It is perfect for long distance touring applications. It is the standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm).
Cast Iron is great when it comes to maximum durability and wear resistance. It is perfect for long distance touring applications. It is the standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm).
Cast Iron is great when it comes to maximum durability and wear resistance. It is perfect for long distance touring applications. It is the standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm).
Cast Iron is great when it comes to maximum durability and wear resistance. It is perfect for long distance touring applications. It is the standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm).
Cast Iron is great when it comes to maximum durability and wear resistance. It is perfect for long distance touring applications. It is the standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm). 524313
Cast iron offers maximum durability and wear resistance for long distance touring. The standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5647" O.D. (14.34mm); 0.3395" I.D. (8.62mm); 2.800" OAL (71.12mm).
Cast iron offers maximum durability and wear resistance for long distance touring. The standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5647" O.D. (14.34mm); 0.3395" I.D. (8.62mm); 2.800" OAL (71.12mm).
Cast iron offers maximum durability and wear resistance for long distance touring. The standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5647" O.D. (14.34mm); 0.3395" I.D. (8.62mm); 2.800" OAL (71.12mm).
Cast iron offers maximum durability and wear resistance for long distance touring. The standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5952" O.D. (15.12mm); 0.3715" I.D. (9.44mm); 3.135" OAL (79.63mm).
Cast iron offers maximum durability and wear resistance for long distance touring. The standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5952" O.D. (15.12mm); 0.3715" I.D. (9.44mm); 3.135" OAL (79.63mm).
Cast iron offers maximum durability and wear resistance for long distance touring. The standard since the invention of the piston engine. Note: Standard non-oversize dimensions (for reference only) are 0.5952" O.D. (15.12mm); 0.3715" I.D. (9.44mm); 3.135" OAL (79.63mm).
Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Very large oversize +.060" valve guide for machining to correct dimension. Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 OEM Shovelhead models.
Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) and T style (Twin Cam) SuperStock cylinder heads but will also fit OEM 84-99 Evo B.T.; 86-03 Sportster and 99-04 Twin Cam models.
Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) and T style (Twin Cam) SuperStock cylinder heads but will also fit OEM 84-99 Evo B.T.; 86-03 Sportster and 99-04 Twin Cam models.
Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) and T style (Twin Cam) SuperStock cylinder heads but will also fit OEM 84-99 Evo B.T.; 86-03 Sportster and 99-04 Twin Cam models.
+.030" very large oversize. Must be machined to correct dimensions. Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) and T style (Twin Cam) SuperStock cylinder heads but will also fit OEM 84-99 Evo B.T.; 86-03 Sportster and 99-04 Twin Cam models.
With a special outer diameter to accommodate S&S KN/ / Flathead Power valve spring covers. Will also fit stock Knuckle and S&S KN engine applications.