1991 Manifolds

Exhaust Manifold Bolt Set, 3/8 in-16 Thread, 2 11/32 in. Long, Steel, Black, Cadillac, Chevy, GMC, Isuzu, Workhorse, Set of 6

Part Number: FEL-ES75119

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Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Exhaust Manifold Studs, Ford, 4.6L, 5.4L, 6.8L, Set of 10

Part Number: FEL-ES75118

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Estimated Ship Date: Tomorrow

• $20 Summit Bucks

Exhaust Manifold Bolts, Steel, Natural, M10 x 1.50 Thread, Dodge, Ram, Set of 12

Part Number: RNB-03417B

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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

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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

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Estimated Ship Date: Tomorrow

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

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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

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

Part Number: KAP-KAP57PHDR

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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

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

Part Number: KAP-KAP57D

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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

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Estimated Ship Date: Tomorrow

MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP0078

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Estimated Ship Date: Jan 19, 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

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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

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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

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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

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Estimated Ship Date: Jan 23, 2026 if ordered today

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MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP0016

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Estimated Ship Date: Jan 19, 2026 if ordered today

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MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP0256

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Estimated Ship Date: Jan 19, 2026 if ordered today

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