High temperature rating?

I do not know, i had a set on my 350 with block huggar headers, tht center header tubes burnt the center plug wires. i had to order a set of tayler wires from Summit to solve this problem.

do you have a set for a 1985 mercruiser 260 350 engine

The universal kit. I received were quite long and are enough to even go under the exhaust..they are a decent buy for the price

How many are in the pack?

10 total. 8 plug wires and 2 coil wires to fit point or hei style coils.

Will this fit a 1995 camaro z28?

will this fit a 2012 camaro ss?

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⚡ Ignite your engine’s full potential with JDMSPEED’s pro-grade spark plug wires!

PLUG PLAY INSTALLATION - Ready to install with 90-degree boots on both ends—no hassle, just power
RACE READY SPARK DELIVERY - 10.5mm thick wires ensure maximum energy transfer to spark plugs
INTERFERENCE FREE IGNITION - Spiral-wound copper conductor with high EMI suppression protects onboard electronics
PRECISION FIT FOR CHEVY V 8 S - Universal compatibility with SBC & BBC engines from 302 to 632 cubic inches
DURABILITY MEETS PERFORMANCE - 100% pure silicone outer layer and heavy glass braid for extreme heat & abrasion resistance

JDMSPEED’s 10.5mm High Performance Spark Plug Wire Set is engineered for Chevrolet Small and Big Block V8 engines, delivering superior spark energy through spiral-wound copper conductors and a high-temperature silicone insulator. Designed for HEI electronic ignition systems, this durable, ready-to-install set ensures optimal ignition performance while protecting sensitive electronics from interference.

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Brand	JDMSPEED
Material	Copper
Item dimensions L x W x H	26 x 6.5 x 19.5 Centimeters
Item Weight	1.14 Kilograms
Connector Type	Boots
Wire Diameter	10.5 Millimetres
Manufacturer	JDMSPEED
UPC	713803813998
Product Dimensions	26 x 6.5 x 19.5 cm; 1.14 kg
Item model number	SBC350
Exterior	Metallic Finish
Manufacturer Part Number	SBC350
OEM Part Number	10.5 mm ignition wire, SBC350, Spark Plug Wire, ignition wire
Colour	red
Country of Origin	USA
Item Weight	1 kg 140 g

JDMSPEED New 10.5mm High Performance Spark Plug Wire Set Fit For HEI SBC BBC 350 383 454 Electronic

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