Exhaust Manifold Kit Mercruiser→Mercruiser GM 262 cid Models 185 205 4.3L 4.3LX V6 1983-1986 3

Part # & Price

Description

$814.95

Exhaust Manifold Kit for Mercruiser GM V6 4.3L 262 3 Inch GLM58221

This GLM 58221 Exhaust Manifold Kit is for Mercruiser V6 Before 1986 with 3" exhaust
You can replace your existing exhaust with this kit utilizing your existing 3" I.D. Exhaust hose, to be connected to the riser.

2 - GLM # 51110 3" Risers	2 - GLM # 51220 Manifolds
	2 - Riser Gaskets & 2 - Manifold Gaskets

Mercruiser used 3.0" Risers from 1983-1986. If you do have a 1986, measure the outlet on the riser. This was a transition year & some are 4.0".

NOTE: This exhaust kit WILL NOT FIT Dry Joint Exhaust Systems.

Cross Reference	Component	Part Numbers
Mercury Quicksilver	Manifold:	99746A17
	Riser:	98504A3
Osco	Manifold:	9745
	Riser:	8503A
Barr	Manifold:	MC-1-99746
	Riser:	MC-20-98504
GLM	Manifold:	51220
	Riser:	51110
	Kit (4 Manifold/Riser):	58221
Sierra	Manifold:	18-1952-1
	Riser:	18-1970-1
Mallory	Manifold:	9-40505
	Riser:	9-40557

GLM Cast Iron Manifolds and Risers come with a 3-year limited warranty!

MER864293A02

$229.95

Kit Manifold Conversion for 1-piece 4.3L V6 Mercruiser to 2-piece 864293A02
Kit to convert older style 1-piece Riser/Manifold to newer style 2-piece center rise manifolds and risers. Converts 1 engine.
conversion kit illustration

Conversion Kit Contains:

Qty.	Description	Part Number
2	Exhaust tube (exhaust elbow to intermediate exhaust elbow)	32-44358001
2	Exhaust tube (use with original exhaust Y pipe)	32-807458T
2	Exhaust tube (use with new exhaust Y pipe)	32-44348
8	Hose clamps	54-815504272
2	Gasket - elbow, 4 slot	27-863726
12	Screw - 3/8-16 x 4-5/8 in. (542 mm) long	10-53728
4	Screw - 3/8-16 x 1-1/4 in. (32 mm) long	10-58640
4	Washer - split	13-41471
8	Screw - 3/8-16 x 5-3/4 in. (146 mm) long	10-43749
3	Screw - 1/4-20 x 3/4 in. (19 mm) long	10-65746
3	Screw set - pressure rod	10-65746
3	Spacer - nylon	23-806981
3	Washer - stainless steel	12-35462
3	Nut - 1/4-20 hex stainless steel	11-64015

Additional Parts needed (not included in this kit):

Qty.	Description	Part Number
2	Exhaust elbow	807988A2
2	Exhaust manifold	99746A17
1	Y pipe assembly (lower exhaust pipe) optional only required if replacing the existing Y pipe	807130A4
2	Intermediate exhaust elbow (for use without exhaust risers)	14478T01

Manufacturer's instructions

BPIV63MER

$629.95

Manifold Exhaust Kit for Mercruiser GM 262 4.3L V6 3

This Exhaust Manifold Kit is for Mercruiser V6 Before 1986 with 3" exhaust
You can replace your existing exhaust with this kit utilizing your existing 3" I.D. Exhaust hose, to be connected to the riser.

This kit includes:

2 - Barr # MC-20-98504 3" Risers

2 - Barr # MC-1-99746 Manifolds

Manifold for Mercruiser GM 262 4.3L V6 99745

Mercruiser used 3.0" Risers from 1983-1986. If you do have a 1986, measure the outlet on the riser. This was a transition year & some are 4.0".

NOTE: This exhaust kit WILL NOT FIT Dry Joint Exhaust Systems.
Click here if you have a Dry Joint Exhaust

Cross Reference	Component	Part Numbers
Mercury Quicksilver	Manifold:	99746A17
ÃÂ	Riser:	98504A3
Osco	Manifold:	9745
ÃÂ	Riser:	8503A
Barr	Manifold:	MC-1-99746
ÃÂ	Riser:	MC-20-98504
GLM	Manifold:	51220
ÃÂ	Riser:	51110
ÃÂ	Kit (4 Manifold/Riser):	58221
Sierra	Manifold:	18-1952-1
ÃÂ	Riser:	18-1970-1
Mallory	Manifold:	9-40505
ÃÂ	Riser:	9-40557

BPI58992

$999.00

Manifold Conversion Kit for Mercruiser V6
Manifold Conversion Kit is designed to convert all Single Piece Exhaust Manifolds to the Center Riser Manifolds on V6 4.3L Engines with GM 262 CID Blocks from 1996 to 2000 that have Raw Water Cooling.
Kit includes 2 Manifolds, 2 Risers, 2 Elbows, Exhaust Tubes, Gaskets, Hardware (as pictured)
*Does NOT contain original exhaust tube (OEM: 32-807458T) to be used with original Y-Pipe. You may re-use original exhaust tube with this kit.
Used to replace One-Piece manifold/risers like these:
Mercruiser V6 1-piece riser-manifold

Replaces Osco part # OMC643-KIT; HGE # 58992; GLM # 58992; Mallory # 9-40600

Cross Reference	Component	Part Numbers
Mercury Quicksilver	Manifolds	99746A17
	Risers	807988A2, 44354A3
Osco	Manifolds	9745
	Risers	4354
Barr	Manifolds	MC-1-99746
	Risers	MC-20-44354
GLM	Manifolds	51220
	Risers	51140
Sierra	Manifolds	18-1952-1
	Risers	18-1976-1
HGE	Manifolds	9746
	Risers	4354
Mallory	Manifolds	9-40505
	Risers	9-40559

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