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Speedmaster USA

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All items

Chevy SBC 350 BBC 454 Pro Billet Distributor 6AL CDI Ignition & Coil Kit

$290.5320% off

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

$214.325% off

GM Turbo 400 TH400 Quick Spool Valve System

$155.79

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

$204.115% off

Chevy SBC 350 Complete 6-71 Roots Supercharger Blower Kit

$4,209.7415% off

Chevy SBC 350 Dual Idler Noisey Timing Gear Drive Set

$67.8915% off

Bug Catcher Blower Fuel and Alcohol Supercharger Hood Scoop Hat

$345.5825% off

Oldsmobile 350 400 425 455 Fabricated Valve Covers - Satin

$137.58

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

$211.4730% off

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

$197.6815% off

Ford Mustang Cobra Jet / XY GT Falcon Shaker Aluminum Hood Scoop Assembly

$497.16

Universal 3 & 4 Speed Automatic Ratchet 80683 Shifter Assembly

$242.7820% off

40.5" x 1.5" 405L150Hsn Gilmer Drive Belt Only

$12.63

7/16" Polylock Rocker Arm Nut Set (Suits: Stud Girdle)

$39.89

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

$171.3730% off

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

$197.6815% off

3-Bolt Flange Exhaust Header Reducers

$17.89

Chevy LS1 40+ Gpm Slimline Electric Water Pump Polished

$236.8410% off

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

$87.2615% off

101mm EFI Throttle Body Race Elbow 4500 Carb Flange for LS2 Series 4 Bolt

$87.7930% off

Chevy SBC 350 Rocker Stud Girdle Kit Red With 7/16" Polylock Nuts

$77.3730% off

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

$197.6815% off

Chrysler Torqueflite 727 Cast Aluminum Transmission Oil Pan Black

$156.90

1200 Cfm 4 Barrel 4150 Billet Throttle Body

$240.8430% off

Mopar Chrysler SB 318 340 360 7.25" SFI Approved Fluid Harmonic Balancer Damper

$141.5821% off

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

Chevy SBC 350 Aluminum Complete Serpentine Engine Pulley Kit - Black

$486.8220% off

Chevelle Monte Carlo GTO A Body 1964-72 Tubular Front Lower Control Arm

$153.3730% off

GM Turbo TH350 Finned Black Extra Capacity Aluminum Transmission Oil Pan

$60.63

Chevy BBC 454 Dual Idler Noisey Timing Gear Drive Set

$83.26

Turbo 400 TH400 Aluminum High Volume Transmission Oil Pan Cast Finned Black

$173.37

Chevy SBC 350 1.6 Ratio 3/8" Steel Roller Tip Rocker Arms Set (w/Nuts and Balls)

$97.58

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

$227.5830% off

Mazda Rx7 Rotary 13B Four Barrel Intake Manifold

$249.68

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

$368.7420% off

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

$25.5830% off

Chevy SBC 350 Hydraulic Roller Camshaft 248 Int. 254 Exh. Duration

$197.6815% off

Ford FE 390 427 428 1.650" 5.450" 3/8" Stainless Steel Exhaust Valves

$82.11

Billet Aluminum 8.5 x 2.5 Power Steering Reservoir

$53.7930% off

GM 4L80E Aluminum Transmission Pan with Silicon Gasket

$282.11

14" Aluminum Flat Air Cleaner Base

$22.11

Replacement Blower Supercharger Pulley 8mm 50 tooth

$68.7430% off

Chrysler Mopar Hemi Gen 3 5.7L 6.1L 6.4L Chromoly 12 Point Head Stud Kit

$177.21

350 lbs/in Spring Rate 12" Coil Over Shock Assemblies Adjustable (Pair)

$276.5320% off

Ford 289 302 Windsor Intake Manifold Gasket Set (1262R) 2.25 x1.40 x0.090"

$12.63

Ford FE 390 427 428 1.76 Ratio Aluminum Shaft Mount Roller Rocker Arm Set

$339.5815% off

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

$436.32

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 (107,015)

c***c (1176)- Feedback left by buyer.
Past month
Verified purchase
EXCELLENT QUALITY- EXACTLY AS DESCRIBED- EXTREMELY FAST SHIPPING & EXCELLENT COMMUNICATION! AAAAA++++ Seller!
o***r (657)- Feedback left by buyer.
Past 6 months
Verified purchase
Excellent 5-star seller! Accurate description, good communication & fast shipping. Thanks!
u***s (2712)- Feedback left by buyer.
Past month
Verified purchase
I received the item. Item looks as listed. Packed and shipped very well. A no problem transaction. I have to put it on the differential to see if it works. Thank you
-***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 (2503)- 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 (759)- Feedback left by buyer.
Past year
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