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QA1 Products sold by Hot Rods USA "Internet's Largest Website"

Drag Racing & Hi-Pro Street
• Shock Absorbers
• Accessories
• Springs

Street Rods
• Shock Absorbers
• Accessories
• Springs

Circle Track & Off Road
• Shock Absorbers
• Accessories
• Springs

Proma Star® - Single Adjustable Shocks

Part Number	Mounting	Compressed Length	Extended Length	Ride Height	Spring Length

DR3855B	Bearing	8.625"	11.125"	9.5 - 10"	7"
DR3855P	Poly	8.625"	11.125"	9.5 - 10"	7"
DR3955B	Bearing	9.5"	12.625"	10.75 - 11.25"	7" or 9"
DR3955P	Poly	9.5"	12.625"	10.75 - 11.25"	7" or 9"
DR4855B	Bearing	10.125"	14"	11.5 - 12.5"	9" or 10"
DR4855P	Poly	10.125"	14"	11.5 - 12.5"	9" or 10"
DR4955B	Bearing	11.125"	15"	12.5 - 13.25"	10"
DR4955P	Poly	11.125"	15"	12.5 - 13.25"	10"
DR5855B	Bearing	11.625"	17"	13.25 - 14.5"	12"
DR5855P	Poly	11.625"	17"	13.25 - 14.5"	12"
DR7855B	Bearing	12.5"	18.75"	15.25 - 15.25"	14"
DR7855P	Poly	12.5"	18.75"	15.25 - 15.25"	14"
DR8855B	Bearing	13"	19.5"	16 - 16.75"	14"
DR8855P	Poly	13"	19.5"	16 - 16.75"	14"
DR9855B	Bearing	15"	23.75"	18.5 - 19.5"	14"
DR9855P	Poly	15"	23.75"	18.5 - 19.5"	14"

Proma Star® - Double Adjustable Shocks

Part Number	Mounting	Compressed Length	Extended Length	Ride Height	Spring Length

DDR3855B	Bearing	8.625"	11.125"	9.5 - 10"	7"
DDR3855P	Poly	8.625"	11.125"	9.5 - 10"	7"
DDR3955B	Bearing	9.5"	12.625"	10.75 - 11.25"	7" or 9"
DDR3955P	Poly	9.5"	12.625"	10.75 - 11.25"	7" or 9"
DDR4855B	Bearing	10.125"	14"	11.5 - 12.5"	9" or 10"
DDR4855P	Poly	10.125"	14"	11.5 - 12.5"	9" or 10"
DDR4955B	Bearing	11.125"	15"	12.5 - 13.25"	10"
DDR4955P	Poly	11.125"	15"	12.5 - 13.25"	10"
DDR5855B	Bearing	11.625"	17"	13.25 - 14.5"	12"
DDR5855P	Poly	11.625"	17"	13.25 - 14.5"	12"
DDR7855B	Bearing	12.5"	18.75"	15.25 - 15.25"	14"
DDR7855P	Poly	12.5"	18.75"	15.25 - 15.25"	14"
DDR8855B	Bearing	13"	19.5"	16 - 16.75"	14"
DDR8855P	Poly	13"	19.5"	16 - 16.75"	14"
DDR9855B	Bearing	15"	23.75"	18.5 - 19.5"	14"
DDR9855P	Poly	15"	23.75"	18.5 - 19.5"	14"

Hard-Core Performance

Deflective Disc Valving - Advanced Shock Technology
- Increased sensitivity in valving response, control and consistency
Precision Machined Piston with P.T.F.E Pistion Band
- Creates accurate piston to Cylinder wall seal, improves valving consistency and increases durability
5/8" Centerless ground, Hard Chrome Plated, Solid Piston Rod
- Precision surface eliminates piston rod flex, increasing valving consistency
Machined Aluminum Body
- Bright anodized for unmateched durablity and great appearance
Three Step Sealing System
- Advanced aerospace material, exclusive double lip seal design and wiper seal eliminate seal drag and dirt intrusion
100% Dyno Tested and Serialized
- Assures consistency in production and performance
Shock Mounting Hardware
- Exclusive Teflon / Kevlar race bearings for smotth, bind-free aperation. Also avilavle with polyurethane bushings
Spring Mounting Hardware Included
- Aluminum spring cap, spring seat, spring seat washer and locking ring included.
These shocks are revalveable and rebuildable by QA1 Authorized Service Centers

Single Adustable
Simultaneous compression and rebound adjustment.
12 Valving Options
Unique to QA1, one knob changes both compression and rebound valving simultaneously,
allowing total suspension control in one easy-to-reach location.

Double Adjustable
Truly independent compression and rebound adjustment.
576 Valving Options
Includes 24 positions of compression adjustment on one knob, and 24 positions of rebound adjustment on the other knob. Each knob is clearly labeled with an "R" for rebound or a "C" for compression, as well as plus and minus symbols for ease of adjustment.

SPRING NOT INCLUDED WITH SHOCK

QA1 Proma Star
QA1 Proma Star Shocks famous for the optional 576 valving shock.

Pricing @ each (2 = pair). DDR = Double Adj DR = Single Adj

Free Shipping to USA 48 States
• SHOCK PROMA C-O ADJ (3) 8 5/8 -11 1/8 EYE-B/EYE-B #2201
$184.95

• SHOCK PROMA C-O ADJ (3) 8 5/8 -11 1/8 EYE-P/EYE-P #3301
$179.95

• SHOCK PROMA C-O ADJ (3) 9 1/2 -12 3/4 EYE-B/EYE-B #2201
$184.95

• SHOCK PROMA C-O ADJ (3) 9 1/2 -12 3/4 EYE-P/EYE-P #3301
$179.95

• SHOCK PROMA C-O ADJ (4) 10 1/8 -14 EYE-B/EYE-B #2201
$184.95

• SHOCK PROMA C-O ADJ (4) 10 1/8 -14 EYE-P/EYE-P #3301
$179.95

• SHOCK PROMA C-O ADJ 11 1/8 -15 EYE-B/EYE-B
$184.95

• SHOCK PROMA C-O ADJ (4) 11 1/8 -15 EYE-P/EYE-P
$179.95

• SHOCK PROMA C-O ADJ (5) 11 5/8 -17 EYE-B/EYE-B #2201
$184.95

• SHOCK PROMA C-O ADJ (5) 11 5/8 -17 EYE-P/EYE-P #3301
$179.95

• SHOCK PROMA C-O ADJ (7) 12 1/2 -18 3/4 EYE-B/EYE-B #2201
$184.95

• SHOCK PROMA C-O ADJ (7) 12 1/2 -18 3/4 EYE-P/EYE-P #3301
$179.95

• SHOCK PROMA C-O ADJ (8) 13 -19 1/2 EYE-B/EYE-B #2201
$204.95

• SHOCK PROMA C-O ADJ (8) 13 -19 1/2 EYE-P/EYE-P #3301
$199.95

• SHOCK PROMA C-O ADJ (9) 15 -23 3/4 EYE-B/EYE-B #2201
$204.95

• SHOCK PROMA C-O ADJ (9) 15 -23 3/4 EYE-P/EYE-P #3301
$199.95

• SHOCK PROMA C-O D-ADJ 8 5/8 -11 1/8 EYE-B/EYE-B #2201
$329.00

• SHOCK PROMA C-O D-ADJ 8 5/8 -11 1/8 EYE-P/EYE-P #3301
$329.00

• SHOCK PROMA C-O D-ADJ 9 1/2 -12 3/4 EYE-B/EYE-B #2201
$329.00

• SHOCK PROMA C-O D-ADJ 9 1/2 -12 3/4 EYE-P/EYE-P #3301
$329.00

• SHOCK PROMA C-O D-ADJ 10 1/8 -14 EYE-B/EYE-B #2201
$329.00

• SHOCK PROMA C-O D-ADJ 10 1/8 -14 EYE-P/EYE-P #3301
$329.00

• SHOCK PROMA C-O D-ADJ 11 1/8 -15 EYE-B/EYE-B
$329.00

• SHOCK PROMA C-O D-ADJ 11 1/8 -15 EYE-P/EYE-P
$329.00

• SHOCK PROMA C-O D-ADJ 11 5/8 -17 EYE-B/EYE-B #2201
$329.00

• SHOCK PROMA C-O D-ADJ 11 5/8 -17 EYE-P/EYE-P #3301
$329.00

• SHOCK PROMA C-O D-ADJ 12 1/2 -18 3/4 EYE-B/EYE-B #2201
$329.00

• SHOCK PROMA C-O D-ADJ 12 1/2 -18 3/4 EYE-P/EYE-P #3301
$329.00

• SHOCK PROMA C-O D-ADJ 13 -19 1/2 EYE-B/EYE-B #2201
$349.00

• SHOCK PROMA C-O D-ADJ 13 -19 1/2 EYE-P/EYE-P #3301
$349.00

• SHOCK PROMA C-O D-ADJ 15 -23 3/4 EYE-B/EYE-B #2201
$349.00

• SHOCK PROMA C-O D-ADJ 15 -23 3/4 EYE-P/EYE-P #3301
$349.00

• KIT MOUNT THRUST WASHER
$29.95

• KIT MOUNT THRUST WASHER PLUS SPANNER WRENCH
$49.95

QA1 2.5" ID Coil Spring
Available Powder Coated, Chrome Appearing OR Polished & Chrome Plated * Cold Wound - Heat Treated - Shot Peened * Protective Coated * Squared Ends * Lengths and Rates Marked * Lifetime Guarantee

Pricing @ each (2 = pair) CS = Chrome Spring.

Free Shipping to USA 48 States
• SPRING SILICON 2-1/2 ID 10-100 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-125 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-150 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-175 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-200 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-225 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-250 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-275 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-300 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-325 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-350 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-375 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-400 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-425 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-450 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-475 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-500 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-525 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-550 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-575 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-600 LBS
$43.95

• SPRING SILICON 2-1/2 ID 10-650 LBS
$43.95

• CHROME SPRING SILICON 2-1/2 ID 10-115 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-125 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-140 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-150 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-165 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-175 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-185 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-200 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-225 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-250 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-275 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-300 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-325 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-350 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-375 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-400 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-425 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-450 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-475 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-500 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-525 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-550 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-600 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 10-700 LBS CP
$56.95

• SPRING SILICON 2-1/2 ID 12-80 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-95 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-100 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-110 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-130 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-150 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-170 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-200 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-220 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-250 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-275 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-300 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-325 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-350 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-375 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-400 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-425 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-450 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-475 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-500 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-525 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-550 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-575 LBS
$43.95

• SPRING SILICON 2-1/2 ID 12-600 LBS
$43.95

• CHROME SPRING SILICON 2-1/2 ID 12-095 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-110 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-125 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-130 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-150 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-175 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-200 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-225 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-250 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-275 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-300 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-325 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-350 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-375 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-400 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-450 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-500 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-550 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 12-650 LBS CP
$56.95

• SPRING SILICON 2-1/2 ID 14-80 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-95 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-100 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-110 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-130 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-150 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-175 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-200 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-225 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-250 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-275 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-300 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-325 LBS
$43.95

• SPRING SILICON 2-1/2 ID 14-350 LBS
$43.95

• CHROME SPRING SILICON 2-1/2 ID 14-105 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 14-115 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 14-125 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 14-150 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 14-175 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 14-185 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 14-200 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 14-225 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 14-250 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 14-275 LBS CP
$56.95

• CHROME SPRING SILICON 2-1/2 ID 14-300 LBS CP
$56.95

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