This valve guide is specific to the 1971 and 1972 A65 and A70 models. Valve guide condition is important to the proper function of the valvetrain, and must not be excessively worn. This C630 valve guide can be used in the inlet or exhaust position. This valve guide is manufactured by KPMI in the US […]
BSA A65 A70 Inlet and Exhaust C630 Valve Guide 1971-72 Kibblewhite PN# 71-2300 C Read More »
The Kibblewhite manganese bronze valve guides are designed with the price conscious engine builder in mind. The guides can be reamed and honed with conventional tools and don’t require expensive honing equipment to finish. This valve guide is specific to the last generation of BSA A65 and A70 cylinder heads. in the .002″ Quality manufactured
BSA A65 A70 Inlet And Exhaust Valve Guide 1971-72 Kibblewhite PN# 71-2300 Read More »
This bushing is important as it supports the timing-side crank journal and must be sized correctly to allow oil flow to the big-end journals. A worn crank bush will produce low oil pressure and can cause the rod bearings to seize on the journals. Made by KPMI in the US, this timing-side bushing is for
Triumph 350 500 Timing Side Crank Bush 1957-1968 Kibblewhite Made in USA PN# 70-4322 K Read More »
Top of the line, U.S. made, c630 intake & exhaust valve guide (1) for all triumph t100 500cc twins from 1958-1974. Replacement to Triumph PN#S, 70-3208 70-6301, KPMI PN# 70-0339 ROWE PN# 0080-00. Available in +.004 oversize only. ***Note*** All machine work should always be performed by a qualified machine shop! For Kibblewhite inlet valves
Triumph 500 T100 Kibblewhite C630 Valve Guide (1) 1958-74 PN# 70-3208+.004 70-6301 Read More »
The KPMI Black Diamond inlet valve features a special finish that greatly reduces wear. Available in standard and oversize head diameters to accommodate variances in valve seat condition. The KPMI Black Diamond inlet valve is available for most Triumph 650 and 750 applications. Made in the USA of the finest materials available and machined to
Triumph 650 750 Kibblewhite Black Diamond Inlet Valve(s) PN# 70-4603 BD Read More »
Top quality valve spring kit with collars and base washers for Triumph 650 TR6 Tiger & T120 Bonneville twins 1963-72. Valve springs are wound from Super Clean chrome silicon valve spring wire that has been heat treated and shot peened. The retainers and bases are manufactured from H.T. Steel and modeled using FEA analysis to
Triumph 650 Kibblewhite Valve Spring Set with Collars PN# 99-7037 K/650 Read More »
Top quality valve spring kit with collars and base washers for Triumph 750 TR7 Tiger & T140 Bonneville twins 1973-83. Valve springs are wound from Super Clean chrome silicon valve spring wire that has been heat treated and shot peened. The retainers and bases are manufactured from H.T. Steel and modeled using FEA analysis to
Triumph 750 Kibblewhite Valve Spring Set with Collars PN# 99-7037 K/750 Read More »
Top of the line, U.S. made, C630-bronze exhaust valve guide(s) for Norton 750 Commando twins 1968-1974 by KPMI – Kibblewhite engineering. Replacement to Norton PN# 06-3527, sold individually and multiple quantity discounts. Available in standard, +.004 oversize, use drop down menu to select size and quantity. For better pricing on pairs, inlet guides & valves
TOP QUALITY KIBBLEWHITE BLACK DIAMOND EXHAUST VALVES FOR BSA A65 650 TWINS 1966-72 INCLUDING LIGHTNING, THUNDERBOLT, HORNET, SPITFIRE, FIREBIRD, ETC. SOLD AS PAIR WITH STANDARD HEAD. FROM KIBBLEWHITE: All KPMI Black Diamond™ stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This
BSA A65 650 Kibblewhite Black Diamond STD Exhaust Valves (2) 1966-72 PN# 68-0663 Read More »
TOP QUALITY KIBBLEWHITE BLACK DIAMOND INLET VALVES FOR BSA A65 650 TWINS 1966-72 INCLUDING LIGHTNING, THUNDERBOLT, HORNET, SPITFIRE, FIREBIRD, ETC. SOLD AS PAIR IN STANDARD HEAD. FROM KIBBLEWHITE: All KPMI Black Diamond™ stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This
BSA A65 650 Kibblewhite Black Diamond Inlet Valves (2) 1966-72 PN# 68-0665 Read More »