The Ford Barn - View Single Post - Autolite is closing down

SAXBY2 · 03-20-2026, 09:53 AM

Do the TT10's have longer reach for high compression heads ? The 3076 electrode reach is for stock head's thread depths , but is recessed in some h.c heads..

03-20-2026, 09:53 AM	#17
SAXBY2 Senior Member Join Date: Jun 2021 Posts: 142	Re: Autolite is closing down - Buy your 3076 spark plugs now Do the TT10's have longer reach for high compression heads ? The 3076 electrode reach is for stock head's thread depths , but is recessed in some h.c heads..