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LS Swap Parts

New LT mid-length headers are in stock and ready to ship!

Shop LS swap parts by vehicle. Pick your car or truck below to see the Muscle Rods conversion kit, engine and frame mounts, headers, oil pans, EFI fuel tanks, radiators and hose kits made for that chassis. We cover classic Chevy and GM models from 1949 to 2005: Tri-Five Chevys, A-Body, B-Body, F-Body, G-Body and X-Body cars, every Corvette generation from 1953 to 1996, and GM trucks, S-10s and vans.

  • Conversion kits made in the USA
  • Parts sorted by vehicle, 1949 to 2005
  • Built around factory suspension and steering

Every vehicle page lists only the parts made for that chassis, so you are not guessing at fitment. Most installs start with the conversion kit, then add headers, an oil pan, a fuel system and a radiator to suit your engine and transmission.

Jump to: Shop by vehicle | How an LS swap comes together | Choosing parts | FAQ | LS swap kit builder

B-Body full size

Nova, Vega and early Chevy

Corvette

GM trucks, S-10 and vans

How an LS swap comes together

  • Conversion kit. Most Muscle Rods LS kits include frame brackets, motor mounts, a transmission crossmember with outer brackets, a polyurethane transmission mount and a hardware pack. LS swap kits
  • Crossmember and transmission. The transmission you pick sets where the crossmember sits. Adapters fit 6L90E, 8L90E, 10L90E, T-56 and TR-6060 tailshafts to the crossmember. Mount adapters
  • Headers. 1-7/8 inch mid-length and long tube headers made for each chassis, plus cast iron manifolds for many models. Headers
  • Oil pan. The pan has to clear your crossmember and steering, so each install guide names the pan its kit was designed around. Retro LS oil pan kit
  • Fuel system. EFI tank kits with an in-tank pump module, plus braided fuel line and regulator kits that run from the tank to the LS fuel rail. Fuel tanks and lines
  • Cooling. Aluminum LS conversion radiators for automatic or manual transmissions, sold bare or with fans installed. Radiators
  • Accessory drive. Alternator, power steering and high-mount A/C drives sized by balancer length: short, medium or long. Accessory drives
  • Hoses and lines. Braided transmission cooler line kits by transmission and a power steering hose kit. Hose and line kits

LS conversion kits by vehicle

Parts that fit many LS swaps

Choosing LS swap parts

  • Start on your vehicle page. Parts there are matched to that chassis by year.
  • Choose your transmission early. It sets the crossmember position and which cooler line kit you need.
  • Check the oil pan named in your install guide. Depending on the chassis, kits are designed around the LH8, the 1998-2002 F-Body or the Moroso high clearance pan.
  • Pick a fuel pump for your power level. The 255 LPH tank kits support up to 550 hp; the 400 LPH kits are for supercharged or higher output engines.
  • Most headers are designed around a floor shifter. Column shift cars may need linkage changes.
  • Some installs need the starter, a valve cover or spark plugs removed to fit the headers.

Kit contents and fitment notes come from the Muscle Rods LS install guides. Pump ratings and fuel line details come from the product listings.

LS swap parts FAQ

Which vehicles do you have LS swap parts for?

Classic Chevy and GM vehicles from 1949 to 2005: 1949-1957 Chevy, A-Body, B-Body, F-Body, G-Body, X-Body Nova, Vega, 1953-1996 Corvette, 1964-1998 GM trucks, S-10 trucks and Blazers, and 1977-1995 G-series vans.

What comes in a Muscle Rods LS conversion kit?

Most kits include two frame brackets, two motor mounts, a transmission crossmember with outer brackets, a polyurethane transmission mount and a hardware pack. Your install guide lists the exact parts for your chassis.

Which oil pan should I use for my LS swap?

It depends on the chassis. Each install guide names the pan its kit was designed around, such as the LH8 pan, the 1998-2002 F-Body pan or the Moroso high clearance pan for lowered cars.

Does my transmission choice change the parts I need?

Yes. The transmission sets where the crossmember mounts, and some transmissions need a tunnel change in certain cars. Mount adapters fit 6L90E, 8L90E, 10L90E, T-56 and TR-6060 tailshafts to our crossmembers, and cooler line kits are sold by transmission.

Which fuel pump size do I need for an LS swap?

Our EFI tank kits come with a 255 LPH pump that supports up to 550 hp, or a 400 LPH pump for supercharged or over 550 hp engines. Match the fuel line kit to the pump size.

Can I order the whole swap at once?

Yes. The LS swap kit builder starts with your vehicle and lets you add the parts you need in one order.