10% Off Sitewide + Free Shipping
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Get 10% off sitewide plus free shipping. Enter the promo code at checkout.
November 2026 · checked November 7, 2026
22 live offers, 19 codes, best code 10% off.
About Speedway Motors
Speedway Motors sells a wide variety of street and race parts for cars. The brand is committed to offering the highest quality auto parts for car lovers who want to fix and upgrade their rides.
While browsing the Speedway Motors product offerings, you’ll notice you can find parts for hot rods, muscle cars, T-buckets, classic trucks, oval track racers, drag racers and even demolition derby cars.
Shipping
Free shipping is available when you spend at least $149 at Speedway Motors.
Returns
You have 60 days to return items to Speedway Motors for a refund or exchange.
Rewards
Speedway Motors Rewards allows you to earn points on every purchase that you redeem for future savings. You’ll also receive exclusive offers from the brand.
Speedway Motors sells street and race parts for cars.
Yes. You can purchase physical and digital gift cards from Speedway Motors.
Yes. Speedway Motors offers six months of interest-free financing through PayPal Credit.
Get 10% off sitewide plus free shipping. Enter the promo code at checkout.
Save $5 on Gen 3 LS to TH350/700R4/Powerglide Transmission Adapter Kit For $313.99 /Kit. Orig. $319.46. Promo code required at checkout.
Get $15 off purchase of $150 or more. Expires on 11/2/15.
Take $50 off your next order of $500 or more.
Get $15 off with purchase of $150 + Free Shipping over $99 Today Only!. Expires 9/22/2015
Get $10 Off your next order
Racer Appreciation Week! Get $50 off your orders of $500, $75 off your orders of $750, $100 off your orders of $1000.
Get $25 off orders $250, $50 off orders $500, $75 off orders $750
Big Savings! Get $50 off $500, $75 off $750 or $100 off $1000 on your order.
Founders Days - 7 Decades of Savings! Get a free $19.52 gift card with purchase of $150 or more plus free shipping on all qualifying $99 or more retail orders shipping to the Contiguous U.S. Applies to pre-paid, retail orders that meet the minimum/specific product purchase requirement. Ends on 09/30/15.
No air, COD or truck shipments, ORM-D items, Lithium or Car Batteries, or any other Hazardous Materials. Get free shipping on orders over $63. Does not apply to wholesale program. Exclusions apply. See site for details.
Get the Short Crank LS Transmission Adapter Flexplate Spacer for $73.99 per set. Code required at checkout.
Get the LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve for $30.99 each. Enter the promo code at checkout to redeem.
Get the LS1/LS2/LS6/5.3/6.0 to TH350/700R4/4L60 Adapter Flexplate for $247.99 each. A code is required for this offer.
Save $49 on the B&M 20483 Torque Converter, Holeshot 3200 For $584.95 /Each. Orig. $633.95. Enter the promo code at checkout to redeem this offer.
Get the Chevrolet Performance 19260102 LS Flex Plate for 4L80 for $103.99 each. A code is required for this offer.
Get the TCI 399755 GM 62L LS9 Flexplate; LS & Small GM BP; Int Balance for $392.95 each. Enter promo code at checkout.
Get the TCI Automotive 399753 LS1 Engine to GM Auto Transmission Adapter for $375.95 each with promo code.
Get the TCI 242125 TH350/400 Fast Lap 1800-2000 Stall Converter for $449.95 each. Use promo code at checkout.
Get ARP 244-2901 Chevy Gen III/LS Flexplate Bolts for $26.99 per set. A promo code is required to redeem this offer.