Page 436 - 2022-23 Auto Performance Drag Racing

DRAG RACING
Stainless Steel Big Block Chevy Downswept Dragster Headers KOK61002500
Premium-quality stainless steel exhaust headers are well suited to dragsters, altered, or roadsters fitted with big block Chevy engines. Headers angle out and away from the engine, and use stepped 2-3/8" to 2-1/2" diameter x 30" long pri- mary tubes and slip-on, venturi-style 5" diameter collectors. Includes necessary gaskets and hardware.
Stainless Steel Header Flanges NEW!
Flanges are manufactured from 3/8" thick stainless steel.
“Dirty Dingo” Slider LSX Swap Mounts KOK750000
Custom engine swap mounts allow installing a GM LS engine into an early GM muscle cars including 1967-69
“F” body, 1970-81 “F” body, 1968-72
“A” body and 1968- 74 “X” body. For
use with the OEM or aftermarket engine mounts, mounts offer up to 2-1/2" of for- ward adjustment.
Note: May require use of an aftermarket oil pan.
Collector Tab Kits NEW!
Collector tabs are used to secure slip-on
collectors or adjustable headers.
Part No.
O2 Bung & Plug NEW!
Description
KOK9000
Collector A/B Tab Kit, Includes (8) Pair of Tabs & Fasteners, Mild Steel
KOK9001
Collector A/B Tab Kit, Includes (4) Pair of Tabs & Fasteners, Stainless Steel
KOK90011-S-KIT
Collector U-Shaped "NASCAR-Style" A/B Tab Set, (1) Tab Set, 304 Stainless
Required for mounting oxygen sensors, O2 bung and plug are manufactured from corrosion-resis-
tant stainless steel.
Part No.
Exhaust Turnouts NEW!
Description
KOK9002S-C
O2 Sensor Bung, Coped, M18 x 1.50 Threads, Each
KOK9002SA
O2 Bung Plug, M18 x 1.50 Threads, Each
Sold each.
Part No.
Description
Turnouts are often installed at the header outlet to direct exhaust away
KOK7041-S
BB Chevy, Stock Round Port for 2-1/4" Primaries
KOK7046-AS
GM LSX, Round Ports for 1-7/8" Primaries
from the driver's compartment.
Part No.
Reflective Foils NEW!
Reflective film reduces radiant heat and may be used in a variety of different applications including air intakes, fuel cells, etc. Film includes a fire-resistant, pressure-sensitive adhesive, while a fiberglass backing offers strength and tear resistance.
Part No.
Description
KOK9103
3" Dia. x 6" Long, 304 Stainless Steel
KOK9105
3-1/2" Dia. x 6" Long, 304 Stainless Steel
KOK9109
3" Dia. x 6" Long, Mild Steel
LS1 Corvette Spark Plug Boot Protectors KOO07501PKE
NEW!
Recommended for LS1 Corvettes with headers, Koolsox protect spark plug boots and wires from harmful exhaust heat. Natural material Koolsox are 3/4" dia. x 8" long, and sold in an eight-pack.
Koolsox
Double-layer fiberglass socks protect
spark plug boots up to 1200°F. An adjust-
able ring allows the sock to be rotated, increas-
ing its usable life. Fits straight or angled plug boots.
Part No. Description
Description
KOO1303-28
Gold Reflective Foil, 6-Mil Thick, 12" x 24", Up to 750°F.
KOO1503.28
Silver Reflective Foil, 10-Mil Thick, 12" x 28", Up to 1,050°F.
KOO7500
Chevy (Exc. 18° or LS1)/Ford, Universal Koolsox (1-1/2" x 5-1/2")
KOO7518
GM 18° Koolsox (1-1/4" x 5-1/2")
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2022-23