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Speedmaster USA

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All items

Chrysler Torqueflite 727 Cast Aluminum Transmission Oil Pan Black

$156.90

Bug Catcher Blower Fuel and Alcohol Supercharger Hood Scoop Hat

$345.5825% off

Universal 3 & 4 Speed Automatic Ratchet 80683 Shifter Assembly

$242.7820% off

Universal GM FORD MOPAR Billet Pro Racing Shifter Automatic 2 3 4 Speed - Black

$214.325% off

Ford SB 289 302 351 Windsor Polished Ribbed Aluminum Valve Covers - Tall w/Hole

$87.2615% off

Chevy SBC 350 Hydraulic Roller Camshaft 236 Int. 242 Exh. Duration

$197.6815% off

Mopar Chrysler SB 318 340 360 1.6 Ratio Stainless Steel Roller Rocker Arm Set

$211.4730% off

Universal Power Brake Booster 12V Electric Vacuum Pump Kit

$241.68

Chevy SBC 350 Complete 6-71 Roots Supercharger Blower Kit

$4,952.63

Universal GM FORD MOPAR Billet Pro Racing Shifter Automatic 2 3 4 Speed

$204.115% off

Ford SB 302 351w 1.7 Ratio 7/16" Ultra Black Chromoly Roller Rocker Arms Set

$171.3730% off

Chevy Gm Left Mount Serpentine 130 Amp High Output Chrome Alternator

$123.6830% off

Chevy BBC 454 1966-00 3/16" Thick Rubber Steel Core Valve Cover Gasket Set Blue

$12.63

GM Turbo TH350 Finned Black Extra Capacity Aluminum Transmission Oil Pan

$60.63

Ford 302 351C Cleveland Dual Idler Noisey Timing Gear Drive Set

$28.0050% off

H Beam 5.933" 2.086" .866" Bronze Bush 4340 Connecting Rods (Ford 4.6L / Coyote)

$436.32

Chevy BBC 454 1.7 Ratio 7/16" Steel Roller Tip Rocker Arm Set (w/Nuts and Balls)

$96.42

Chevy SBC 350 Aluminum Timing Chain Cover Polished

$26.21

Chevy GM LS1 / LS6 1.8 Ratio Adjustable Stainless Steel Roller Rocker Arm Set

$201.2620% off

Chevy SBC 350 2-Piece Polished Aluminum Timing Chain Cover w/ Inspection Plate

$25.5830% off

TH350 Turbo 350 Transmission Pan Gasket Blue Silicone

$22.11

Clamp On O2 Oxygen Sensor Bung Stainless Steel Assembly Kit

$16.11

2" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port - Red

$45.3025% off

Ford SB 289 302 351 Windsor Nostalgic Finned Aluminum Valve Covers Tall w/Hole

$90.9510% off

7/16" Rocker Arm Screw In Stud Kit (2.300" Above Hex)

$23.58

Chevy SBC 350 BBC 454 8000 Series Pro Billet Distributor [Red Screw-on]

$71.2615% off

3-Bolt Flange Exhaust Header Reducers

$17.89

Mopar Chrysler BB 383 440 1.6 Ratio Stainless Steel Roller Rocker Arm Set Shafts

$227.5830% off

1.030" Od. 0.635" Id. 8MM LS Beehive Flat Chromoly Steel Valve Spring Retainers

$18.0030% off

Oldsmobile 350 400 425 455 Fabricated Valve Covers - Satin

$137.58

Chevy SBC 350 Dual Idler Noisey Timing Gear Drive Set

$67.8915% off

Chevy SBC 350 Hydraulic Roller Camshaft 218 Int. 224 Exh. Duration

$197.6815% off

TH400 Turbo 400 Transmission Pan Gasket Blue Silicone with Steel Core

$27.68

Chevy SBC 350 Standard Cam Height Timing Belt Drive System

$300.8840% off

Ford 429 460 High Volume Aluminum Water Pump Satin

$101.89

Heavy Duty Universal Bolt-On Driveshaft / Tailshaft Loop Safety Loop Kit

$24.6315% off

Ford SB 289 302 351 Windsor Hydraulic Roller Camshaft 218 Int. 224 Exh. Duration

$197.6815% off

Universal Single Piston Rear Disc Brake Conversion Kit

$248.11

GM Turbo 400 TH400 Aluminum Tailhousing with Bushing

$52.11

Chevy SBC Billet Aluminum Short Water Pump SWP Serpentine Pulley

$46.8430% off

Ford 7.3 Powerstroke 94-03 Rubber w/ Steel Core Oil Pan Gasket

$68.74

H Beam 6.385" 2.200" .990" Bronze Bush 4340 Connecting Rods Suits: Chevy BBC 454

$368.7420% off

4 Barrel Billet Aluminum Carburetor Main Body - 4150 Double Pumper [Red]

$77.3730% off

Chevy SBC 350 Billet Aluminum Fuel Injector Rail Kit

$89.7915% off

Mopar Chrysler SB 318 340 360 383 440 Mini High-Torque 2.5Hp Starter

$91.6810% off

Chevy BBC 454 Rocker Stud Girdle Kit Red With 7/16" Polylock Nuts

$148.0020% off

Ford 302 351C 460 1.73 7/16" Ultra Black Chromoly Roller Rocker Arms Set

$171.3730% off

Camaro 1967-69 Nova 1967-74 SS X Body Tubular Front Control A Arms Upper & Lower

$349.4720% off

About us

Since 1979, Speedmaster™ has set and reset the standard for fast shipping, customer service, and tech expertise. Since the beginning, we've followed a simple formula:
Give customers the parts they want at a fair price, deliver those parts fast, and back them with the best customer service.
Location: United StatesMember since: Oct 13, 2004Seller: speedmasterusadc
Top Rated SellerSpeedmaster USA is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
4.9

Seller feedback (106,851)

o***r (655)- Feedback left by buyer.
Past 6 months
Verified purchase
Excellent 5-star seller! Accurate description, good communication & fast shipping. Thanks!
c***c (1171)- Feedback left by buyer.
Past month
Verified purchase
EXCELLENT QUALITY- EXACTLY AS DESCRIBED- EXTREMELY FAST SHIPPING & EXCELLENT COMMUNICATION! AAAAA++++ Seller!
-***p (457)- Feedback left by buyer.
Past 6 months
Verified purchase
Seller is not good bought dist coil and wires package took long time for them to ship I wrote them they shipped distributor was to have blue cap it came with red cap blue one was in package too it did not fit pit distributor in car it ran for about 40 minutes and failed wrote them back they did not respond back have other products from them but will never buy from them again
m***8 (2497)- Feedback left by buyer.
Past 6 months
Verified purchase
Pump discharge nozzle screw holes were not threaded properly. Had to return to Speedmaster. They provided a return label immediately after calling them. After they received it they promptly sent out a replacement. It arrived 2 days ago and all the holes are all threaded correctly. Very nice main body. Have been a customer for years and will continue to be with such awesome customer service. Thanks Speedmaster!
z***u (754)- Feedback left by buyer.
Past 6 months
Verified purchase
Didn't fit my 1979 Malibu. Description needs to be more detailed about fitment. Already received return label. Good communication. Headers looked good. Good price. Fast shipping. Thanks
l***7 (106)- Feedback left by buyer.
Past 6 months
Verified purchase
Speedmasters has great customer service. Answers all my questions before ordering. Ran into a clearance problem whe installing. Contacted them and a return was issued the same day. A credit minus shipping was issued the day after it arrived back to Speedmasters. Can't beat that. Thanks Speedmasters.