Description

Bob Hedman

conformability

392" and allow for the use of lightweight rockers

1984-1993 Chevrolet G20

TH350 / 700R4

Holley Needle & Seat - "Steel" Needle and Seat (Adjustable w/ .150" Seat) 91940039 Bob HedmanSteel tipped inlet needles are necessary when using exotic racing fuels or alcohol or when using benzine or acetone additives. a . 097" seat size should be used for small four barrel carburetors; a . 110" seat size should be used for carburetors up to 735 CFM; larger seat sizes should be used with carburetors 750 CFM and larger. "Adjustable" needle and seat designs allow external float adjustment, without removing the fuel bowl. The "non adjustable"

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Holley Needle & Seat - "Steel" Needle and Seat (Adjustable w/ .150" Seat) 91940039 Bob Hedman

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