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SCE Gaskets

SCE GASKETS BBM Copper Head Gasket 4.380 x .043

MPN: p643843 Catalog #: 001541102 Category: Head Gaskets Check Vehicle Fitment

Product Details

Cylinder Head Gasket - Pro Copper - 4.380 in Bore - 0.043 in Compression Thickness - Copper - Mopar B / RB-Series - Each

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

Mopar - BBMMatched variant: B/RB

Mopar B/RB Big Block; 383/400/413/426W/440

Nissan - RBMatched variant: RB

RB25/RB26 inline-6

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
SCE Gaskets
Part Number
p643843
Catalog Number
001541102
Product Line
Head Gaskets
Category
Gaskets & Seals
Type
Head Gaskets
UPC / Barcode
679002252689
Length
23.95 in
Width
8.95 in
Height
0.45 in
Weight
0.88 lb
Ship Alone
No
Air Restricted
No

Shipping & Availability

Current status 3 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 3 available as of 6/3/2026.

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