Page 341 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

Racing Brake Pads Caliper Application HP Plus Part No. Black Part No. DR 97 Part No.
Ferro-Carbon semi metallic pads provide fade-free performance Aerospace 2-Piston/ — HAWHB104M485 HAWHB104J485
Single Floater
and are burnished (no break-in required) to run up to 200°F cooler Aerospace 4-Piston HAWHB100N480 HAWHB100M480 HAWHB100J480
and provide instant response. Pads also have a high coefficient of Aerospace GT HAWHB101N800 HAWHB101M800 —
friction and low wear rate to ease rotor wear. Proven for con- GM D052 HAWHB103N590 HAWHB103M590 —
sistent performance in all racing venues. Three compounds are GM Full Size D153 — HAWHB131M595 —
offered for drag racing. GM Metric D154 HAWHB119N594 HAWHB119M594 —
HP Plus Pads have good low temperature performance and Mark Williams 83100 HAWHB104N485 HAWHB104M485 HAWHB104J485
HAWHB104J485
Outlaw 1000
HAWHB104N485
HAWHB104M485
better resistance to brake squeal, dust and rotor damage than full Outlaw 2000 HAWHB100N480 HAWHB100M480 HAWHB100J480
racing compounds. Recommended for street/strip use. Sierra Single HAWHB104N485 HAWHB104M485 HAWHB104J485
Black Pads (medium torque) are rotor friendly with excellent Strange 2-Piston HAWHB104N485 HAWHB104M485 HAWHB104J485
stopping force, very little fade and good wear. Ideal for a variety of Strange HAWHB100N480 HAWHB100M480 HAWHB100J480
moderate drag racing applications. 4-Piston Cotter Pin
DR 97 Pads are the top-of-the-line for drag cars that need maxi- Wilwood Dynalite HAWHB100N480 HAWHB100M480 HAWHB100J480
Wilwood
mum stopping power. Pads have excellent static and dynamic Dynalite Single HAWHB104N485 HAWHB104M485 HAWHB104J485
coefficient of friction with low pad and rotor wear.

Throwout Bearings
High Performance Throwout Bearings
Developed to withstand high spring
pressures. All throw out bearings have a
heat treated, Blanchard ground bearing
face and collar.
Self-Aligning Throwout Bearings
Minimize noise and vibration due to
normal wear or clutch to transmission
Street/Strip Clutch Kit For misalignment. Also suitable as an up-
Chrysler/Dodge/Plymouth HAY85-301 grade for older vehicles.
Self-
High
Engineered to handle the power and torque of modified and Application Perform. Aligning A B Dimensions D E
C
nitrous engines, kit includes clutch, pressure plate, clutch aligning GM HAY70-101 HAY70-201 1.375" 1.623" 2.607" .714" 1.254"
tool and throwout bearing. Kit fits all 1961-74 Chrysler/Dodge/ GM HAY70-104 — 1.375" 1.624" 2.929" .901" 1.444"
Plymouth with 10.5” diameter clutch and 1”-23 input shaft. Chrysler, Exc. Below HAY70-110 — 1.254" 1.933" 2.607" 1.634" 2.200"
1966-72 426-440 HAY70-112 — — — — — —
Ford, Exc. 1979-91
Mustang 5.0L HAY70-115 HAY70-230 1.436" 1.663" 2.853" .870" 1.230"

Steel And Aluminum Flywheels
Billet steel and 7075-T6 forged aluminum flywheels meet SFI 1.1 specs. and are drilled for Borg and Beck or
Long style clutches. Aluminum flywheels have replaceable steel or bronze friction surfaces.
Gear Pressure Plate Pattern Steel Flywheel Aluminum Flywheel
Application Notes Teeth 10.5" 11" Wt. Part No. Wt. Part No.
Chevy
1955-85, All V8 With Lg. Bell. Exc. 400/454 2 168 B&B/Dia. B&B/Lng/Mk XII — — 15 HAY20-130
1955-85, All V8 With Lg. Bell. Exc. 400/454 2 168 B&B/Dia. B&B/Lng/Mk XII 30 HAY10-130 — —
1963-85, All V8 With Sm. Bellhousing 2 153 B&B/Dia. — 30 HAY10-330 — —
1970-78, 400 With Lg. Bellhousing 1 168 B&B/Dia. B&B/Lng/Dia. 30 HAY10-132 — —
1970-90, 454 With Lg. Bellhousing 1 168 B&B/Dia. B&B/Lng/Dia. 30 HAY10-235 — —
1986-93, SB With Sm. Journal Crank 1 168 B&B/Dia. B&B/Lng/Mk XII 30 HAY10-630 — —
Chrysler
1967-71, 440 2 & 6 143 B&B B&B/Lng/Mk XII 30 HAY11-430 — —
Ford
1965-80 289, 302 1 157 L & BB/D — 32 HAY12-535 — —
Pontiac
1964-76, Lg. Reg. Bore, 2-3/4" 2 166 B&B/Dia. B&B/Dia./Mk XII 30 HAY13-130 — —
1: Flywheel is externally balanced to stock counterweight specs. 2: Neutral balance flywheel for internal balancing.
3: Thicker-than-stock flywheel may require bellhousing spacing. 5: Possible interference between ring gear and bellhousing. May require dial indicating
the bellhousing. 6: 6-bolt crank flange.

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