Welsh Plug Kit: Firebird TA w/ 403 Olds

Name: Welsh Plug Kit: Firebird TA w/ 403 Olds
Brand: pontiworld
SKU: PW13429
Price: 86.07 AUD
Availability: InStock

SKU: PW13429

Full set of welsh plugs and smaller threaded plugs for the 403 Olds found in 1977- 79 Firebird & Trans am.

Brass with the rear being steel.

$86.07

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Let customers speak for us

from 235 reviews

Perfect replacement part for my starter

Perfect replacement part for my starter. The windings on the starter motor tested OK so just replacing the faulty solenoid was a simple and cost effective solution. The part was a perfect match to the old one on my 1978 Firebird

Bevan

11/04/2025

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Dave Clarke

11/03/2025

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Barry Birt

11/02/2025

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Jonathan M Lewis

10/31/2025

Radiator Hose: Lower 65-68 GM big Block various

Have been wanting to buy this for my son's birthday

Have been wanting to buy this for my son's birthday. Great opportunity to work on his car and to protect the guards from scratching.

Anonymous

10/30/2025

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Great looking kit

Great looking kit.

Scott Duffield

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Fast delivery 🚚

theo sfamenos

Cancelling Cam: 69-85 F without Tilt (green)

perfect just what I was looking

perfect just what I was looking for

john clark

Horn Contact: GM various 1946-66

As always - excellent

As always - excellent service

Peter Smith

10/29/2025

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Fits perfectly. Highly quality, great fast service. Highly recoPontiworld.

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Item was exactly as described and works perfectly

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Happy as

Happy with my purchase

Earl Sullivan

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Great promp delivery

Great promp delivery. Unfortunately didn't fit nipple at manifold end. Not your fault i think as nipple was fitted aftermarket.

Mike Gibey

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67 Camaro rescue

I'm currently rescuing a 67 Camaro. The components I have been able to buy from Pontiworld have been excellent with great fitment. I won't know how the drop spindles will look until the car is more complete. Also, as the car was unfortunately already in a million pieces, the Pontiworld site has been extremely valuable as a guide to know what parts I have and have not!

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Country/region

Welsh Plug Kit: Firebird TA w/ 403 Olds

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