Availability
Buy one of these qualifying items and earn more savings! Similar to gift certificates, Summit Bucks rewards you earn today can be applied to Summit Racing orders in...
Buy one of these qualifying items and earn more savings! Similar to gift certificates, Summit Bucks rewards you earn today can be applied to Summit Racing orders in the future.*
*Not redeemable for cash; cannot be used to buy gift cards.
Buy one of these qualifying items and earn more savings! Similar to gift certificates, Summit Bucks rewards you earn today can be applied to Summit Racing orders in the future.*
*Not redeemable for cash; cannot be used to buy gift cards.
Showing In Stock Items. Show All Items.
Estimated Ship Date: Today
Automatic Transmission Rebuild Set, with TV Cable Corrector Kit, Checkballs, etc., GM 4L60-E, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Kit
Part Number: SOX-SC-4L60E
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Rebuild Kit, GM 700R4, 4L60, Kit
Part Number: SOX-SC4L60
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Rebuild Kits, Sure Cure Kit, with O-Ring Plug Ends, Boost Valve, Bushings, Springs, Cadillac, Chevy, GMC, 4L80-E, 4L85-E, Kit
Part Number: SOX-SC4L80E
Estimated Ship Date: Today
Estimated Ship Date: Today
A/T REBUILD KIT
Part Number: SOX-104584-90K
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
GM 4L60, HIGH PERF
Part Number: SOX-77733-10SB
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
Vacuum Test Stand Kit, Brass Needle Valve, Test Plate, Push-to-Connect Fittings, Testing Tip Adapter Tube, Sold as a Kit
Part Number: SOX-VACTEST-01K
Estimated Ship Date: Today
Estimated Ship Date: Today
Billet Servo, Low Gear, Billet Aluminum, Powerglide, Kit
Part Number: SOX-28821-10K
Estimated Ship Date: Today
Estimated Ship Date: Today
Servo, Externally Adjustable Low/Reverse, Aluminum, Blue Anodized, GM, 4L80-E, 4L85-E, Kit
Part Number: SOX-34914-28K
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Valve Body, GM 4L80-E, 4L85-E, Performance, Each
Part Number: SOX-HP-4L80E-01
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Shift Improver Performance Pack, 4L60E, 4L65E, 4L70E, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit
Part Number: SOX-HP-4L60E-01
Estimated Ship Date: Today
Estimated Ship Date: Today
Servo, Super-Hold, 2nd Gear, Billet Aluminum, GM, 4L60, 4L60E, 4L65E, 4L70E, Kit
Part Number: SOX-77911-03K
Estimated Ship Date: Today
Estimated Ship Date: Today
Servo, Super-Hold, 4th Gear, Billet Aluminum, GM, 4L60, 4L60E, 4L65E, 4L70E, Kit
Part Number: SOX-77767K
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Shift Kits, TCC Zip Kit, with O-Ring End Plugs, Converter Limit Valve, Regulator/Shuttle, Cadillac, Chevy, GMC, 8L45, 8L90, Kit
Part Number: SOX-8L458L90TCCZ
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Gasket Sets, Full, Chevy, Small Block, Kit
Part Number: FEL-260-1000
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Shift Kits, Shift Zip Kit, with Clutch Valves, Accumulator Pistons, Spring, Sleeves, Cadillac, Chevy, GMC, 8L45, 8L90, Kit
Part Number: SOX-8L458L90SHIF
Estimated Ship Date: Today
Estimated Ship Date: Today
Servo Piston Kit, 2nd Gear Servo Type, Billet Aluminum, Ford, C-6, Kit
Part Number: SOX-K36528R
Estimated Ship Date: Today
Estimated Ship Date: Today
Billet Servo, Low Gear, Billet Aluminum, Powerglide, Kit
Part Number: SOX-28821-20K
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Swap Kits, Swap-In-A-Box Complete, Mid-length Natural Steel Headers, Motor Mounts, Red Oil Pan, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit
Part Number: TRD-42051
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Swap Kits, Swap-In-A-Box Complete, Shorty Black Painted Headers, Motor Mounts, Red Oil Pan, Chevy, GMC, Small Block, Kit
Part Number: TRD-44063
Estimated Ship Date: Today
Estimated Ship Date: Today
Servo Kit, Billet Aluminum, Ford, C4, C5, Kit
Part Number: SOX-K13259C-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Swap Kits, Swap-In-A-Box Complete, Mid-length Natural Steel Headers, Motor Mounts, Red Oil Pan, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit
Part Number: TRD-42161
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Swap Kits, Swap-In-A-Box Complete, Mid-length Natural Steel Headers, Motor Mounts, Red Oil Pan, Chevy, Pontiac, 4.8L, 5.3L, 6.0L, Kit
Part Number: TRD-42011
Estimated Ship Date: Today
Estimated Ship Date: Today
Servo Piston, 2nd Gear Type, Billet Aluminum, Servo Cover, Two PTFE Seals, Ford, C-4, C-5, Kit
Part Number: SOX-K13259C
Estimated Ship Date: Today
Estimated Ship Date: Today
Shift Kit, Zip Kit, BMW, Ford, Infiniti, Lexus, Volkswagen, Volvo, Kit
Part Number: SOX-ZF6-6R60-ZIP
Estimated Ship Date: Today
Estimated Ship Date: Today
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