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MSD 8.5mm Super Conductor Spark Plug Wire Sets 31229

Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, 90 Degree Boots, Universal, L8/V8, Set

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8 Customer Reviews for MSD Ignition 31229 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

Average Customer Review

5 Star

(8)

4 Star

(0)

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2 Star

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1 Star

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Results 1 - 8 of 8

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Excellent Spiral Core Wire

Summit RacingSummit Racing Verified Purchase

I've used these wires for over twenty years on one vehicle and they have never needed replacement. The boots are great and the wire insulation is also. They won't leak using aftermarket high voltage ignitions as long as they have been assembled properly using the included tool. They also effectively suppress EMF and cross induction. The boot design on this model is also good for small block Chevy angle port heads and most headers. The wire lengths are long enough for a number of wiring arrangements for good wire placement. Both HEI and conventional style distributor boots are supplied in the package with the correct metal terminals. ...read more

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Reviewer: RANDALL from AL

Date: October 04, 2014

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Plug wires

Summit RacingSummit Racing Verified Purchase

Seems to improved engine performance. Easy to understand instructions since these are a make to fit your needs item. Definitely recommend any one of msd's products

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Reviewer: ERIC from TX

Date: August 10, 2014

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msd 8.5 wires

Summit RacingSummit Racing Verified Purchase

Good product at good price fast shipping I am happy.

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Reviewer: TERRY from ID

Date: July 11, 2014

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Overall product

Summit RacingSummit Racing Verified Purchase

Excellent wires I think that they are the best for the money

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Reviewer: DEREK from MO

Date: June 04, 2014

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Spark plug leads

Summit RacingSummit Racing Verified Purchase

Well made, Quality product, easy to install and good pricing

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Reviewer: ANDREW from Australia

Date: April 01, 2014

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pro street truck

Summit RacingSummit Racing Verified Purchase

got to have the best parts money can buy ,got them at summit for the best price

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Reviewer: JOHN from AL

Date: March 02, 2014

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Easy to assemble with the right tool

Summit RacingSummit Racing Verified Purchase

If you get these wires buy the msd crisper also. If you try to assemble with regular tools you will mess up the crimps .

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Reviewer: GEORGE from NJ

Date: March 02, 2014

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top qualité

très bon rapport qualité prix !

0 of 1 found this review helpful.

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Reviewer: SEBASTIEN from France

Date: March 20, 2014

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  • 1

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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