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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JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic

Product ID: 258550401

Details

Brand
JDMSPEED
Connector type
HEI
Item dimensions L x W x H
26 x 6.5 x
Item weight
1.14 Kilograms
Material
Copper

⚡10.5mm thick high-performance wire

🔌Spiral-wound copper for ultra-low resistance

🔥100% pure silicone high-temp insulator

E£ 6015

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

COPPER SPIRAL CORE - Experience ultra-low resistance and superior EMI suppression for flawless ignition and zero interference.
TRUSTED BY ENTHUSIASTS - Join thousands of satisfied drivers who rate JDMSPEED 4.5 stars for unbeatable quality and value.
PURE SILICONE HEAT SHIELD - Stay cool under pressure—100% pure silicone insulator resists extreme heat and abrasion for lasting reliability.
PLUG AND PLAY UNIVERSAL FIT - Designed for HEI SBC & BBC Chevrolet engines—install straight out of the box and hit the road faster.
RACE READY 10 5 MM THICKNESS - Maximize spark energy with thick, durable wires built for high-performance SBC & BBC engines.

JDMSPEED’s 10.5mm Racing Spark Plug Wire Set delivers premium ignition performance with a pure silicone high-temp insulator and spiral-wound copper conductor. Engineered for SBC & BBC Chevrolet engines with HEI connectors, this universal set ensures ultra-low resistance and high EMI suppression for maximum spark energy and reliable starts. Ready to install out of the box, these wires combine durability and efficiency, making them a top choice for automotive enthusiasts seeking quality and value.

Specifications

ASIN	B06XC2ZX63
Best Sellers Rank	#25,056 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Wire Sets
Brand Name	JDMSPEED
Cable Type	spark plug cable
Connector Type	HEI
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (3,452)
Item Dimensions	26 x 6.5 x 19.5 centimeters
Item Weight	1.14 Kilograms
Manufacturer	JDMSPEED
Material Type	Copper
Model	SBC350
Number of Items	7
Part Number	SBC350
UPC	713803813998
Unit Count	1.0 Count
Wire Diameter	10.5 Millimeters

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