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1990 Mitsubishi Eclipse Piston Sets - Forged - 4cyl

Looking for aftermarket parts to modify or upgrade your 1990 Mitsubishi Eclipse with piston sets - forged - 4cyl? At Tunersports.com we carry a huge selection of the top name brand performance piston sets - forged - 4cyl parts and accessories for your Eclipse.

Whether you have a 1990 Mitsubishi Eclipse in GS to GSX trim we have you covered. We have 29 piston sets - forged - 4cyl available to mod your Eclipse. All parts have free shipping to the Continental US 48 States.

1990 Eclipse Piston Sets - Forged - 4cyl Parts:

Only show in-stock parts

CP Pistons Piston Sets -4 Cyl

SHIPS FROM MANUFACTURER SC7198-4 CP Piston & Ring Set for Mitsubishi 1st Gen 4G63 - Bore (85.0mm) - Size (Standard) - Compression Rat 1990-1992 Mitsubishi Eclipse GS / GSX $885.15 Details
SHIPS FROM MANUFACTURER SC7200-4 CP Piston & Ring Set for Mitsubishi 1st Gen 4G63 - Bore (85.5mm) - Size (+0.5mm) - Compression Ratio 1990-1992 Mitsubishi Eclipse GS / GSX $885.15 Details
SHIPS FROM MANUFACTURER SC7202-4 CP Piston & Ring Set for Mitsubishi 1st Gen 4G63T - Bore (86.0mm) - Size (+1.0mm) - Compression Rati 1990-1992 Mitsubishi Eclipse GS / GSX $885.15 Details
SHIPS FROM MANUFACTURER SC7205-4 CP Piston & Ring Set for Mitsubishi 4G63 1G 100mm Stroker - Bore (85.5mm) - Size (+0.5mm) - Compress 1990-1992 Mitsubishi Eclipse GS / GSX $885.15 Details
SHIPS FROM MANUFACTURER SC7214-4 CP Piston & Ring Set for Mitsubishi 4G63 1G - 94mm Stroker - Bore (86.0mm) - Size (+1.0mm) - CR (9.0 1990-1992 Mitsubishi Eclipse GS / GSX $214.75 Details

JE Pistons Piston Sets -4 Cyl

SHIPS FROM MANUFACTURER 208478 JE Pistons MITSU 2.0 DISH KIT Set of 4 Pistons 1990-1992 Mitsubishi Eclipse GS $821.78 Details
SHIPS FROM MANUFACTURER 253995 JE Pistons MITSU 4G63 8.5:1 KIT Set of 4 Pistons 1990-1992 Mitsubishi Eclipse GS $821.78 Details
SHIPS FROM MANUFACTURER 270665 JE Pistons MITSU 4G63 2.3L KIT Set of 4 Pistons 1990-1992 Mitsubishi Eclipse GS $821.78 Details
SHIPS FROM MANUFACTURER 270668 JE Pistons MITSU 4G63 2.3L KIT Set of 4 Pistons 1990-1992 Mitsubishi Eclipse GS $821.78 Details

Manley Performance Piston Sets -4 Cyl

SHIPS FROM MANUFACTURER 605000C-4 Manley 90-94 Eclipse (6 Bolt 4G63T) 85mm STD Bore 8.5:1 Dish Piston Set w/ Rings 1990-1993 Mitsubishi Eclipse GS / GSX $678.86 Details
SHIPS FROM MANUFACTURER 605005C-4 Manley 90-94 Eclipse (6 Bolt 4G63T) 85.5mm +.5mm Over Bore 8.5:1 Dish Piston Set w/ Rings 1990-1993 Mitsubishi Eclipse GS / GSX $678.86 Details
SHIPS FROM MANUFACTURER 605010C-4 Manley 90-94 Eclipse (6 Bolt 4G63T) 86mm +1mm Over Bore 8.5:1 Dish Piston Set w/ Rings 1990-1993 Mitsubishi Eclipse GS / GSX $678.86 Details
SHIPS FROM MANUFACTURER 605100C-4 Manley 90-94 Eclipse (6 Bolt 4G63T) 85mm STD Bore 9.0:1 Dish Piston Set w/ Rings 1990-1993 Mitsubishi Eclipse GS / GSX $678.86 Details
SHIPS FROM MANUFACTURER 605105C-4 Manley 90-94 Eclipse (6 Bolt 4G63T) 85.5mm +.5mm Over Bore 9.0:1 Dish Piston Set w/ Rings 1990-1993 Mitsubishi Eclipse GS / GSX $678.86 Details
SHIPS FROM MANUFACTURER 605110C-4 Manley 90-94 Eclipse (6 Bolt 4G63T) 86mm +1mm Over Bore 9.0:1 Dish Piston Set w/ Rings 1990-1993 Mitsubishi Eclipse GS / GSX $678.86 Details
SHIPS FROM MANUFACTURER 607005C-4 Manley 90-94 Eclipse (6 Bolt 4G63T) 85.5mm +.5mm Oversized Bore 8.5:1 Dish Pistons w/ Rings 1990-1993 Mitsubishi Eclipse GS / GSX $678.86 Details

Wiseco Piston Sets - 4 Cyl

SHIPS FROM MANUFACTURER K559M85 Wiseco Mits Turbo DISH -17cc 1.378 X 85.0 Piston Shelf Stock Kit 1990-1992 Mitsubishi Eclipse GS / GST / GSX $669.84 Details
SHIPS FROM MANUFACTURER K559M855 Wiseco Mits Turbo DISH -17cc 1.378 X 85.5 Piston Shelf Stock Kit 1990-1992 Mitsubishi Eclipse GS / GST / GSX $669.84 Details
SHIPS FROM MANUFACTURER K559M86 Wiseco Mits Turbo DISH -17cc 1.378 X 86MM Piston Shelf Stock Kit 1990-1992 Mitsubishi Eclipse GS / GST / GSX $669.84 Details
SHIPS FROM MANUFACTURER K559M865 Wiseco Mits Turbo DISH -17cc 1.378 X 86.5 Piston Shelf Stock Kit 1990-1992 Mitsubishi Eclipse GS / GST / GSX $669.84 Details
SHIPS FROM MANUFACTURER K560M85 Wiseco Mits Turbo DISH -10cc 1.378 X 85.0 Piston Shelf Stock Kit 1990-1992 Mitsubishi Eclipse GS / GST / GSX $669.84 Details
IN STOCK K560M855 Wiseco Mits Turbo DISH -10cc 1.378 X 85.5 Piston Shelf Stock Kit 1990-1992 Mitsubishi Eclipse GS / GST / GSX $669.84 Details
SHIPS FROM MANUFACTURER K560M86 Wiseco Mits Turbo DISH -10cc 1.378 X 86MM Piston Shelf Stock Kit 1990-1992 Mitsubishi Eclipse GS / GST / GSX $669.84 Details
SHIPS FROM MANUFACTURER K560M865 Wiseco 88-92 Mitsubishi Lancer EVO 1-3 2.0L 4G63 86.5mm Bore 9.2:1 CR -10cc Dish Piston - Set of 4 1990-1992 Mitsubishi Eclipse GS / GST / GSX $669.84 Details
SHIPS FROM MANUFACTURER K625M85 Wiseco 1400 HD 1st Gen 6 Bolt 4G63 Turbo -14cc Piston Shelf Stock Kit 1990-1992 Mitsubishi Eclipse GS / GST / GSX $800.09 Details