MERCRUISER COMPLETE EXHAUST MANIFOLD SET GM B-B (CAST IRON) | GLM Part Number: 58242

MERCRUISER COMPLETE EXHAUST MANIFOLD SET GM B-B (CAST IRON) | GLM Part Number: 58242

Name: MERCRUISER COMPLETE EXHAUST MANIFOLD SET GM B-B (CAST IRON) | GLM Part Number: 58242
Brand: Glm Marine
SKU: 42674141
Price: 2500.59 USD
Availability: InStock

Product ID: 42674141

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$2500.59

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In stock

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Description

NOT FOR DRY JOINT SYSTEMS Manifolds Without Spacers and 4' Exhaust elbow Replacements for 1986 & Up Mercruiser GM 454 7.4L 502 8.2L V8 ›See more product details

This listing is for two (2) exhaust manifolds and two (2) 4" risers (elbows) compatible replacements for 1986 & Up Mercruiser MODEL 330-370, V8 (B.B.), GM 454 502 CID (1986 up to 0M SN#’s) with raw/fresh water cooling systems without spacers. P/N (2) 51240 (GL51240)+(2) 51140 (GL51140); equivalent to the contents in GLM part number 58242 (GL58242.) **NOT FOR DRY JOINT EXHAUST** THE 4" RISERS FIT 1987-Early 2000. This manifold kit contains (2) exhaust manifolds, (2) 4" risers (elbows). This manifold set can improve the performance of your stock engine and improve fuel efficiency at the same time. Kit contents are listed below: (2) 51140 - Exhaust Elbows - OEM #807988A2 (2) 51240 - Exhaust Manifolds - OEM #807078A6 (2) 30240 - Elbow Gaskets - OEM #27-863724 (2) 33760 - Manifold Gaskets - OEM #27-46820 (8) 22381 - Screws - OEM #10-43749 (2) 13990 - Hose Fittings w/drain plug kit. Note:Ordering this item will require a signature confirmation upon delivery. Please ship to an address where a signature can be obtained from UPS.

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