1991 - Customizable - Free Shipping on Orders Over $109 at Summit Racing

Diamond Pistons Domestic Series Pistons 11688

SB Chevy DM 4.040B/1.250CD

Part Number: DPP-11688

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Diamond Pistons Domestic Series Pistons 11693

SB Chevy DM 4.040B/1.218CD NS

Part Number: DPP-11693

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Diamond Pistons Domestic Series Pistons 11707

SB Chevy DM 4.040B/1.125CD

Part Number: DPP-11707

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Diamond Pistons Domestic Series Pistons 11710

SB Chevy DM 4.030B/1.000CD

Part Number: DPP-11710

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Diamond Pistons Domestic Series Pistons 11712

SB Chevy DM 4.060B/1.000CD

Part Number: DPP-11712

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Diamond Pistons Domestic Series Pistons 11766

SB Chevy DM 4.145B/1.125CD

Part Number: DPP-11766

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Diamond Pistons Domestic Series Pistons 11767

SB Chevy DM 4.155B/1.125CD

Part Number: DPP-11767

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Diamond Pistons Domestic Series Pistons 11770

SB Chevy DM 4.125B/1.100CD NS

Part Number: DPP-11770

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Diamond Pistons Domestic Series Pistons 11772

SB Chevy DM 4.155B/1.100CD NS

Part Number: DPP-11772

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Diamond Pistons Domestic Series Pistons 11779

SB Chevy DM 4.165B/1.062CD

Part Number: DPP-11779

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Scat Pro Sport H-Beam Connecting Rods 2-35060002100SA-1

Connecting Rod, H-beam, Forged 4340 Steel, Shot-peened, Floating, 6.000 in. Length, Chevy, Small Block, Each

Part Number: SCA-6600021SA-1

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KB Performance Pistons SKB167.040

Piston, Hypereutectic, Flat, 3.950 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB167-040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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KB Performance Pistons SKB246.040

Piston, Hypereutectic, Flat, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB246-040

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KB Performance Pistons SKB319.060

Piston, Hypereutectic, Dish, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB319-060

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KB Performance Pistons SKB115.030

Piston, Hypereutectic, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB115-030

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Optic Armor Oversized Formed Windows for 1986-1991 RX-7 - RX7863-4

Optic Armor Oversized Formed Windows for 1986-1991 RX-7 - RX7863-4

WINDOWS, INDIVIDUAL MAZDA RX-7 86-92 1/4" Thick Right Door

Part Number: OAW-RX7863-4

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Optic Armor Oversized Formed Windows for 1990-1994 TALON - ECL903-4

WINDOWS, INDIVIDUAL EAGLE TALON 90-94 1/4" Thick Right Door

Part Number: OAW-ECL903-4

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Optic Armor Oversized Formed Windows for 1988-1991 CRX - CRX883-3

WINDOWS, INDIVIDUAL HONDA CIVIC CRX 88-91 3/16" Thick Right Door

Part Number: OAW-CRX883-3

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Optic Armor Oversized Formed Windows for 1988-1991 CRX - CRX883-4

WINDOWS, INDIVIDUAL HONDA CIVIC CRX 88-91 1/4" Thick Right Door

Part Number: OAW-CRX883-4

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Optic Armor Oversized Formed Windows for 1984-1996 CORVETTE - COR842-3

WINDOWS, INDIVIDUAL CORVETTE 84-96 3/16" Thick Left Door

Part Number: OAW-COR842-3

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Optic Armor Oversized Formed Windows for 1984-1996 CORVETTE - COR843-2T

WINDOWS, INDIVIDUAL CORVETTE 84-96 1/8" Thick Right Door LITE TINT

Part Number: OAW-COR843-2T

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Optic Armor Oversized Formed Windows for 1984-1996 CORVETTE - COR843-3

WINDOWS, INDIVIDUAL CORVETTE 84-96 3/16" Thick Right Door

Part Number: OAW-COR843-3

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Optic Armor Oversized Formed Windows for 1982-1992 CAMARO, FIREBIRD - CAM822-2

WINDOWS, INDIVIDUAL Camaro/Firebird 82-92 1/8" Thick Left Door

Part Number: OAW-CAM822-2

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Optic Armor Oversized Formed Windows for 1982-1992 CAMARO, FIREBIRD - CAM822-2T

WINDOWS, INDIVIDUAL Camaro/Firebird 82-92 1/8" Thick Left Door LITE TINT

Part Number: OAW-CAM822-2T

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Optic Armor Oversized Formed Windows for 1988-1991 CIVIC - CIV882H-2T

WINDOWS, INDIVIDUAL HONDA CIVIC HATCHBACK 88-91 1/8" Thick Left Door LITE TINT

Part Number: OAW-CIV882H-2T

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1991 Parts and Accessories