OEM MerCruiser HD-coated 7.4 / 454 / 502 Exhaust Manifold and Riser kit  807988A03
SKU: 48234611231

OEM MerCruiser HD-coated 7.4 / 454 / 502 Exhaust Manifold and Riser kit 807988A03

Sale price$756.88 Regular price$840.98
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

OEM MerCruiser HD-coated 7.4 / 454 / 502 Exhaust Manifold and Riser kit 807988A03OEM MerCruiser 454 and 502 Exhaust Kit Hot Dipped and coated OEM parts. Fits: 454 and 502 center riser style engines with 4 inch risers Approx. 1983 2002 Includes: 2x OEM MerCriuser Manifold 807078T10 (manifold to head gaskets included in box) 2x OEM 4" Riser, 7 degree 807988a03 2x OEM riser gaskets (selectable style) SPECS MPN: 807078T10 & 807988A03 Coating: Hot Dipped (Ceramic) Engine Size: Big Block V8 (454 and 502) Generation: Wet Joint (86 2002)

OEM MerCruiser 454 and 502 Exhaust Kit

Hot Dipped and coated OEM parts.

Fits:
 • 454 and 502 center riser style engines with 4 inch risers
 • Approx. 1983-2002

Includes:
 • 2x OEM MerCriuser Manifold 807078T10
   (manifold to head gaskets included in box)
 • 2x OEM 4" Riser, 7 degree - 807988a03
 • 2x OEM riser gaskets (selectable style)

 

 

SPECS

MPN:
807078T10 & 807988A03
Coating:
Hot Dipped (Ceramic)
Engine Size:
Big Block V8 (454 and 502)
Generation:
Wet Joint (86-2002)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48234611231

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 2025 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
Erin
Battle Creek, US
★★★★★ 5
Love it
Color: Brown (Bifold)
Great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
D
Verified Purchase
Dawn nicholas
Dallas, US
★★★★★ 5
Worth the money
Color: Brown (Bifold)
Great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
D
Verified Purchase
Dannie Samuel
Chelsea, US
★★★★★ 5
The vertical slots much better than regular wallets horizontal slots.
Color: Brown (Trifold)
The best wallet I obtained
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
C
Verified Purchase
crystal bartlett
Lexington, US
★★★★★ 3
Cheaply made
Color: Black (Trifold)
Nice wallet but the Carhartt logo is almost off of it. Rubs right off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
A
Verified Purchase
Audrey LeBlanc
Alexandria, US
★★★★★ 5
Good quality
Color: Brown (Bifold)
Second time ordering it I love it, for the men in your life this is a great wallet!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025

recommand products