SQR Performance 126737 HEI Spark Plug Wire Set, 1973-88 SBC

#359126737

SQR Performance 126737 HEI Spark Plug Wire Set, 1973-88 SBC

40% less resistance than most competitively priced performance 8mm wires and 98% less resistance than most stock spark plug wires, providing better ignition performance
Superior heat resistance compared to competitively priced spark plug wire sets
Clean appearance with black wires and gray molded boots

$74.99

In Stock

Quantity

Need Help? Call to Order

Add to a list

Select an engine to verify Fitment

Select Engine

Product Summary

Suppression Core Conductor Style, 8" Diameter, Black

40% less resistance than most competitively priced performance 8mm wires and 98% less resistance than most stock spark plug wires, providing better ignition performance
Superior heat resistance compared to competitively priced spark plug wire sets
Clean appearance with black wires and gray molded boots
Compatible with HEI and points-style distributors
8mm plug wire

See more details

Key Specs

MFG. Part #	126737
Brand	Flex-A-Lite
Conductor Style	Suppression Core
Diameter	8"
Cap Terminal Style	HEI / Male

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

Flex-A-Lite 126737 Details

SQR Performance direct-fit 8mm spark plug wire set for 1973-1988 GM small-block engines with HEI distributor delivers a significant performance improvement over most competitively priced performance 8mm wires and stock wires. The all-new design features a suppression core with black silicone sleeves ideal for performance, mild racing and even an upgrade to a stock engine. This set comes pre-terminated and ready to install.

Brought to you by Flex-A-Lite with more than 60 years of experience in the performance automotive industry, SQR Performance is a fresh approach to delivering performance and value. Superior product; Quality that you can see, feel and experience; and Reliability that you can count on.

40% less resistance than most competitively priced performance 8mm wires and 98% less resistance than most stock spark plug wires, providing better ignition performance
Superior heat resistance compared to competitively priced spark plug wire sets
Clean appearance with black wires and gray molded boots
Compatible with HEI and points-style distributors
8mm plug wire
Suppression core
EMI suppression to limit electronic and radio interference
Superior heat resistance compared to competitively priced spark plug wire sets
Clean appearance with black wires and gray molded boots
90-degree spark plug boots
HEI distributor boots

Specs

Ignition Wire Set Includes:

8 pre-terminated spark plug wires

Crimp tool

Wire separator set

Dielectric grease

CA Prop 65

Flex-A-Lite 126737 Specifications

KEY SPECS
MFG. Part #	126737
Brand	Flex-A-Lite
Conductor Style	Suppression Core
Diameter	8"
Cap Terminal Style	HEI / Male

GENERAL
Spark Plug Wire Color	Black
Spark Plug Boot Ends	90 Degree
Spark Plug Boot Color	Gray
Distributor Boot Color	Gray
GTIN Code	0847136005789
Color	Black
Sold in Quantity	Set

Ratings & Reviews

Be the first to write a review.

Questions & Answers

Be the first to ask a question.

Fitment

1991-1993 Buick Roadmaster

Gen 1 L03 Small Block Chevy

1994 Buick Roadmaster

Gen 1 L05 Small Block Chevy

1995-1996 Buick Roadmaster

Gen 2 LT1 Small Block Chevy

1991-1992 Cadillac Brougham

1-Piece Rear Main 305 LB9

1990-1992 Cadillac Fleetwood

Gen 1 L05 Small Block Chevy

1993-1996 Cadillac Fleetwood

Gen 2 LT1 Small Block Chevy

1987 Chevy Blazer

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1988-1994 Chevy Blazer

Gen 1 L05 Small Block Chevy

1986 Chevy C10

1-Piece Rear Main 305 LG4
Gen 1 L05 Small Block Chevy

1986 Chevy C10 Suburban

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1988 Chevy C15

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1988-1996 Chevy C1500

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1997-1999 Chevy C1500

Gen 1 L05 Small Block Chevy

1992-1999 Chevy C1500 Suburban

Gen 1 L05 Small Block Chevy

1986-1987 Chevy C20

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1986 Chevy C20 Suburban

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1988-1996 Chevy C2500

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1997-1999 Chevy C2500

Gen 1 L05 Small Block Chevy

1992-1999 Chevy C2500 Suburban

Gen 1 L05 Small Block Chevy

1986 Chevy C30

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1988-1999 Chevy C35

Gen 1 L05 Small Block Chevy

1988-1999 Chevy C3500

Gen 1 L05 Small Block Chevy

1986 Chevy Camaro

1-Piece Rear Main 305 LB9

1987-1991 Chevy Camaro

1-Piece Rear Main 305 LB9
Gen 1 L98 Small Block Chevy

1992 Chevy Camaro

1-Piece Rear Main 305 LB9
Gen 1 L98 Small Block Chevy
Gen 2 LT1 Small Block Chevy

1993-1999 Chevy Camaro

Gen 2 LT1 Small Block Chevy

1986-1993 Chevy Caprice

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1994-1996 Chevy Caprice

Gen 2 LT1 Small Block Chevy

1986-1991 Chevy Corvette

Gen 1 L98 Small Block Chevy

1992-1996 Chevy Corvette

Gen 2 LT1 Small Block Chevy

1986-1987 Chevy El Camino

Gen 1 L03 Small Block Chevy

1996-1999 Chevy Express 1500

Gen 1 L05 Small Block Chevy

1996 Chevy Express 2500

Gen 1 L05 Small Block Chevy

1997 Chevy Express 2500

Gen 2 LT1 Small Block Chevy

1998-1999 Chevy Express 2500

Gen 1 L05 Small Block Chevy

1996-1999 Chevy Express 3500

Gen 1 L05 Small Block Chevy

1986-1993 Chevy G10

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1994-1995 Chevy G10

Gen 1 L03 Small Block Chevy

1986-1995 Chevy G20

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1986-1996 Chevy G30

Gen 1 L05 Small Block Chevy

1994-1996 Chevy Impala

Gen 2 LT1 Small Block Chevy

1986 Chevy K10

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1986 Chevy K10 Suburban

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1988-1995 Chevy K1500

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1996-1999 Chevy K1500

Gen 1 L05 Small Block Chevy

1992-1999 Chevy K1500 Suburban

Gen 1 L05 Small Block Chevy

1986 Chevy K20

Gen 1 L05 Small Block Chevy

1986 Chevy K20 Suburban

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1988-1995 Chevy K2500

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1996-1999 Chevy K2500

Gen 1 L05 Small Block Chevy

1992-1999 Chevy K2500 Suburban

Gen 1 L05 Small Block Chevy

1986 Chevy K30

Gen 1 L05 Small Block Chevy

1988-1999 Chevy K3500

Gen 1 L05 Small Block Chevy

1986 Chevy K5 Blazer

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1986-1988 Chevy Monte Carlo

Gen 1 L03 Small Block Chevy

1986-1999 Chevy P30

Gen 1 L05 Small Block Chevy

1987 Chevy R10

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1987 Chevy R10 Suburban

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1988 Chevy R10 Suburban

Gen 1 L05 Small Block Chevy

1989-1991 Chevy R1500 Suburban

Gen 1 L05 Small Block Chevy

1987 Chevy R20

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1988 Chevy R20

Gen 1 L05 Small Block Chevy

1987-1988 Chevy R20 Suburban

Gen 1 L05 Small Block Chevy

1995-1999 Chevy R25

Gen 1 L05 Small Block Chevy

1989 Chevy R2500

Gen 1 L05 Small Block Chevy

1989-1991 Chevy R2500 Suburban

Gen 1 L05 Small Block Chevy

1987-1988 Chevy R30

Gen 1 L05 Small Block Chevy

1989-1991 Chevy R3500

Gen 1 L05 Small Block Chevy

1995-1999 Chevy Silverado

Gen 1 L05 Small Block Chevy

1987-1994 Chevy Suburban

Gen 1 L05 Small Block Chevy

1995-1999 Chevy Suburban 1500

Gen 1 L05 Small Block Chevy

1995-1999 Chevy Tahoe

Gen 1 L05 Small Block Chevy

1987 Chevy V10

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy

1987-1988 Chevy V10 Suburban

Gen 1 L05 Small Block Chevy

1989-1991 Chevy V1500 Suburban

Gen 1 L05 Small Block Chevy

1987 Chevy V20

Gen 1 L05 Small Block Chevy

1987-1988 Chevy V20 Suburban

Gen 1 L05 Small Block Chevy

1989-1991 Chevy V2500 Suburban

Gen 1 L05 Small Block Chevy

1987-1988 Chevy V30

Gen 1 L05 Small Block Chevy

1989-1991 Chevy V3500

Gen 1 L05 Small Block Chevy

1987-1995 GMC G1500

Gen 1 L05 Small Block Chevy

1987-1995 GMC G2500

Gen 1 L05 Small Block Chevy

1987-1994 GMC G3500

Gen 1 L05 Small Block Chevy

1995-1996 GMC G3500

Gen 1 L05 Small Block Chevy
Gen 1 L98 Small Block Chevy

1986 GMC Jimmy

Gen 1 L05 Small Block Chevy

1987 GMC Jimmy

Gen 1 L03 Small Block Chevy
Gen 1 L05 Small Block Chevy
Gen 1 L98 Small Block Chevy

1988-1990 GMC Jimmy

Gen 1 L05 Small Block Chevy

1981-1986 GMC K1500 Suburban

Gen 1 L05 Small Block Chevy
Gen 1 L98 Small Block Chevy

1986 GMC K2500

Gen 1 L05 Small Block Chevy

1992-1993 GMC K2500 Suburban

Gen 1 L05 Small Block Chevy

1988-1991 GMC R1500 Suburban

Gen 1 L98 Small Block Chevy

1987-1991 GMC V1500 Suburban

Gen 1 L05 Small Block Chevy
Gen 1 L98 Small Block Chevy

1987 GMC V2500

Gen 1 L05 Small Block Chevy
Gen 1 L98 Small Block Chevy

1987-1991 GMC V2500 Suburban

Gen 1 L05 Small Block Chevy
Gen 1 L98 Small Block Chevy