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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
and restored performance from your FA
25 button-head cap screws
and is sold separately
CNC Machined Flanges — Precision fit at the head and collector for a leak-free seal
JLU and JT Windshield light mount bracket
Allstar Performance Valve Seals 11/32 PTFE .500 Guide | ALL90241 1977-chevrolet-c10-suburban-esi7781435 and restored performance from yourThe Allstar Performance Valve Seals 11 32 PTFE . 500 Guide (ALL90241) are positive stop style seals with spring loaded wipers for maximum oil control. These seals are sized for an 11 32 inch valve stem with a . 600 inch outer diameter and a . 500 inch guide outer diameter. Machining is required for most installations. Each package contains a set of 16 seals. A 100 pack option (ALL90241 100) is also available. Spec Sheet: Allstar Performance PTFE Valve
