IMSA WeatherTech Throwback weekend liveries:  #7: Porsche Penske Motorsport, Porsche 963, GTP: Felipe Nasr, Julien Andlauer, #1: Paul Miller Racing, BMW M4 GT3 EVO, GTD Pro: Neil Verhagen, Connor De Phillippi, #6: Porsche Penske Motorsport, Porsche 963, GTP: Laurens Vanthoor, Kevin Estre, #3: Corvette Racing by Pratt Miller Motorsports, Corvette Z06 GT3.R, GTD Pro: Antonio Garcia, Alexander Sims, #4: Corvette Racing by Pratt Miller Motorsports, Corvette Z06 GT3.R, GTD Pro: Tommy Milner, Nicky Catsburg, #44: Ibiza Farm Motorsport, McLaren Artura GT4, GS: Moisey Uretsky, Michael Cooper, #96: Turner Motorsport, BMW M4 GT4 EVO, GS: Vincent Barletta, Robby Foley, #55: Gou Racing w/ Stallion, Cupra Leon VZ TCR, TCR: Eddie Gou, Eduardo Gou, #77: AO Racing, Porsche 911 GT3 R (992), GTD Pro: Nick Tandy, Harry King, #16: Myers Riley Motorsports, Ford Mustang GT3, GTD: Sheena Monk, Felipe Fraga

Check Out The Throwback IMSA Liveries Set to Compete at WeatherTech Raceway Laguna Seca

DAYTONA BEACH, Fla. – We’re tracking the throwback liveries teams will run in either the IMSA WeatherTech SportsCar Championship or IMSA Michelin Pilot Challenge ahead of the StubHub Monterey SportsCar Championship weekend.

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Top Row Photos: No. 1 Paul Miller Racing BMW M4 GT3 EVO, Nos. 3, 4 Corvette Racing by Pratt Miller Motorsports Corvette Z06 GT3.Rs, No. 77 AO Racing Porsche 911 GT3 R 992 courtesy of each team

Bottom Row Photos: No. 24 BMW CSL, IMSA Archive Photo, No. 64 Corvette C5-R, courtesy of Richard Prince/GM via Corvette Racing, No. 80 AO Racing Porsche 911 GT3 R, IMSA Archive Photo

IMSA WeatherTech SportsCar Championship

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No. 77 AO Racing Porsche 911 GT3 R (992), “Sketchy”

Drawing inspiration from its pencil-sketched roots, “Sketchy” gives a preview as to what “Rexy” would become adorning the AO Racing’s No. 77 Porsche 911 GT3 R (992).

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Nos. 3 and 4 Corvette Racing by Pratt Miller Motorsports Corvette Z06 GT3.Rs, 2000 C5-R

The 2000 white adorning the Corvette C5-R makes a comeback on the pair of Corvette Racing by Pratt Miller Motorsports Corvette Z06 GT3.Rs.

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No. 1 Paul Miller Racing BMW M4 GT3 EVO, 1975 BMW CSL

The iconic – and IMSA Hall of Fame-entered – BMW CSL is honored on Paul Miller Racing’s No. 1 BMW M4 GT3 EVO.

#16: Myers Riley Motorsports, Ford Mustang GT3, GTD: Sheena Monk, Felipe Fraga

No. 16 Myers Riley Motorsports Ford Mustang GT3, 1969 Mustang Boss 302

The No. 16 car continues with the same retro livery it’s had all season.

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Nos. 6 and 7 Porsche Penske Motorsport Porsche 963s, Apple Computer

A historic Apple Computer livery as seen in the 1980s is back on the pair of Nos. 6 and 7 Porsche Penske Motorsport Porsche 963s.

IMSA Michelin Pilot Challenge

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No. 55 Gou Racing Audi RS3 LMS TCR, Early Gou Era

The Gou family lineage dating back to the 1980s and 1990s appears on its No. 55 Audi Rs3 LMS TCR, which is ordinarily a Cupra.

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No. 44 Ibiza Farm Motorsport McLaren Artura GT4

The Sebring winners in Grand Sport (GS) have a red and white McLaren this weekend. The road car version is above, with the race car version due to be revealed in the paddock at WeatherTech Raceway Laguna Seca.

#96: Turner Motorsport, BMW M4 GT4 EVO, GS: Vincent Barletta, Robby Foley

No. 96 Turner Motorsport BMW M4 GT4 EVO, retro Turner

Turner Motorsport continues with its retro livery on its No. 96 BMW.