1990 Exhaust Manifold Hardware

Exhaust Manifold Hardware, Washer, Steel, Natural, Jeep, L4, L6, Each

Part Number: OMX-1691932

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/5/2026

Spring Bolt Kit, Exhaust Manifold Hardware, Steel, Black, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Kit

Part Number: WLK-36463

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Monday 1/5/2026

Exhaust Manifold Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, Small Block, Kit

Part Number: STG-8911S

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Stud, Exhaust Manifold Hardware, Steel, Natural, Jeep, Each

Part Number: CWA-J4004110

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

Bolt Kit SB Chevy Ramhorn Exhaust Manifold

Part Number: STG-8920

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

Exhaust Manifold Stud and Nut, Steel, Black, Toyota, Kit

Part Number: TGI-186062-1-KIT

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Manifold Stud,

Part Number: CWA-J4004109

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Exhaust Manifold Bolts, Locking, Steel, Nickel Plated, Chevy, Small Block, Kit

Part Number: STG-8920S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Stud, Exhaust Manifold Hardware, Steel, Black, Jeep, 4.2L, Each

Part Number: CWA-J4006547

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Stud, Exhaust Manifold Hardware, 3/8-16 x 1.69 in. Size, Steel, Natural, Dodge, Jeep, Each

Part Number: CWA-J4007109

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Solid Steel. Precise Fitment. Hardware Included. GM (Year 1992-1997) 265, 305, 350 cu in L99, 5.7LT1, Baby LT1 Engines with or without headers

Part Number: KAP-KAP57LT1DR

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Solid Steel. Precise Fitment. Hardware Included. GM (Year 1992-1997) 265, 305, 350 cu in L99 Engines with headers & 5.7LT1, Baby LT1 Engines

Part Number: KAP-KAP57LT1PR

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Solid Steel. Precise Fitment. Hardware Included. GM (Year 1988-2003) 4.3L, 5.0L, 5.7L engines with exhaust manifold running below spark plugs

Part Number: KAP-KAP57P

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Solid Steel. Precise Fitment. Hardware Included. GM (Year 1969-2003) 265, 305, 307, 350, 400 SBC Engines with headers

Part Number: KAP-KAP57PHDR

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Solid Steel. Precise Fitment. Hardware Included. GM (Year 1978-1991) 265, 305, 350 cu in engines with exhaust manifold running above the spark plugs

Part Number: KAP-KAP57PROP

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Solid Steel. Precise Fitment. Hardware Included. GM (Year 1988-2003) 5.0L, 5.7L engine with center bolt valve covers

Part Number: KAP-KAP57D

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Solid Steel. Precise Fitment. Hardware Included. GM (Year 1988-2003) 5.0L, 5.7L engine with headers and center bolt valve covers

Part Number: KAP-KAP57DHDR

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Solid Steel. Precise Fitment. Hdwe Included. GM ('99-2013)4.8,5.3,6.2L LS; ('99-current)6.0L LS; (2014-current)Ecotech3 4.3,4.8,5.3,6.2,6.6L; BigBlock

Part Number: KAP-KAPSGL1

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Mounting Kit, Exhaust Manifold, Hardware, Gasket, For One Manifold, Mercruiser GM, Kit

Part Number: RRA-18-8533

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Solid Steel. Precise Fitment. Hardware Included. GM Big Block Chevy (any year), 366, 396, 402, 427, 454 cu in, 7.4L & GM 8.1L & 8.8L Engines

Part Number: KAP-KAP7481PF

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. GM Big Block Chevy (any year), 366,396,402,427,454 cu in & 7.4L engines (NOT the 8.1L or 8.8L engine)

Part Number: KAP-KAP74PR

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. GM (1999-2013)4.8,5.3,6.0,6.2L LS; Big Block 366,396,402,427,454 cu in engines; GM 7.4L & 8.1L engine

Part Number: KAP-KAPSGL3L

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. GM (Year 1988-2013) 4.3L Engine

Part Number: KAP-KAP43D

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. Ford/Lincoln/Mercury 370 cu in, 429 cu in, 460 cu in engines (any year)

Part Number: KAP-KAP460P

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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