Nickww96

So I put holley valve covers on my ls1 not paying close attention to holleys warning I only read the part that said will fit any ls1,2,3,6,7 coil pack and not the part that said with 72mm coil pack mount spacing. So I ordered ls1 coil packs and to my surprise they didnt fit. Anyways I returned them and now I am looking for the correct ones. So do Acdelco part number D510c coil packs have 72mm coil pack spacing? Simple question I know and it should be pretty self explanatory from holleys warning. I would like to avoid having to send another 8 coils back.

Thanks

Crf450r420

iTrader: (1)

Push out the metal ring on one hole of each coil and you can get them to fit.

Nickww96

Well I dont have coil packs so I would rather buy the right ones in the first place than modify potentially the wrong ones

Crf450r420

iTrader: (1)

I just noticed you listed an early one you can't do that with and I was thinking of the Holley $85 hot coils you can make fit that way. sorry it's to late.

Nickww96

No worries.

Project GatTagO

iTrader: (7)

I use D514A coils with my Holley valve covers.

Andrew