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Classic Performance 55-57 Chevy Full Size LS Engine Install Kit W/Headers 5557LS1-FRK

Classic Performance 55-57 Chevy Full Size LS Engine Install Kit W/Headers 5557LS1-FRK
$3,256.99 ea
NEWARRIVING SOONEstimated Ship Date 07/23/2025 (If Ordered Today)
Model: 5009116
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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55-57 Chevy Full Size, Includes Oil Pan, Engine Stands, Adjustable Engine Mounts, Transmission Cross Member, Doug Thorley Ceramic Coated THY-358Y-C Headers, W/Polyurethane Mounts
The CPP 55-57 Chevy Full Size LS Engine Install Kit W/Headers (Part Number 5557LS1-FRK) includes an oil pan, engine stands, and adjustable engine mounts. It features a transmission cross member and Doug Thorley ceramic coated headers. Polyurethane mounts ensure durability and stability.
Kit Includes:
  • P/N: THY-358Y-C
    Description: 1955-57 Chevy Fullsize
    Quantity: 1-

  • P/N: LS1-KU-P
    Description: 1/2" Rearwards to 3 1/2" Forward, Can be used with A/C Compressor in the upper Passenger position, or no A/C Compressor, with Polyurethane Pads
    Quantity: 1-

  • P/N: CP-1108G
    Description: Dual Hole Mount Poly Gm Transmission Pad
    Quantity: 1-

  • P/N: CP90044
    Description: 1955-57 Chevy Car, Works With SB, BB, &, LS Engines, 2004R, TH350, 400, 4L60, 4l60E, 700R Transmissions
    Quantity: 1-

  • P/N: CPP5557SMF-SB
    Description: 1955-57 Chevy Full Size, Bolts onto the Frame, no Welding Needed, uses CP-1114G or 2142 Pads
    Quantity: 1-

  • P/N: 81074-S
    Description: Comes with Oil Pan, Oil Pan Gasket, Sump Baffle, Oil Pickup Tube, Drain Plug, Oil Filter Stud, Oil Passage Cover, Mounting Hardware
    Quantity: 1-

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet Bel Air 1955 - 1957
Chevrolet Del Ray 1957
Chevrolet Nomad 1955 - 1957
Chevrolet One-Fifty Series 1955 - 1957
Chevrolet Two-Ten Series 1955 - 1957

Specifications:

AC Compressor Location No AC Compressor, Upper Mount
Adjustable Yes
Brand CPP
Engine LS (Except LS7)
Engine Perches Included Yes
Header Finish Silver Ceramic
Header Style Tri-Y Headers
Material Polyurethane
Notes For This Part Check Header and Oil Pan Price
Oil Pan Included Yes
Proposition 65 WARNING: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.
SKU 5557LS1-FRK
Transmission Cross Member Included Yes
Transmissions GM 4L60E, GM 700-R4, GM TH350, GM TH400
Tube Diameter 1.75
Works With Rack And Pinion No

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Classic Performance 55-57 Chevy Full Size LS Engine Install Kit W/Headers 5557LS1-FRK: