Need Help? Call Us:
Outside the USA? Call 707-585-9871
Stainless Steel Flame Arrestor Spacer Holley 4500 (7.25" I.D. x 1" Tall)
These spacers were developed to allow additional throttle linkage arm clearance for use with many aftermarket EFI Throttle bodies.
6061 Aluminum Flame Arrestor Spacer Holley 4150 (5.10" I.D. x 7/8" Tall)
These spacers were developed to allow additional throttle linkage arm clearance for use with many aftermarket EFI Throttle bodies. The small spacer is standard equipment on Hardin marine 4150 series flame arrestors.