Butler Performance Head Gaskets

Manufactured exclusively for BP from the original Fitzgerald dies used for GM in the 1960's and 1970's.
These head gaskets will crush to approximately .045. Recommended installation: spray the metal side
lightly with copper coat and let dry about 5", spray lightly again and let dry. The metal side goes to the
block & the composition side goes toward the head. Do not spray the composition side.

Part #
Description
Price Per Set
SPM-19375
For 389cid - 421cid
$40.00
SPM-19374
BP's 400cid - 455cid Water holes relocated for better sealing. .044" crush
$40.00

Part #
Description
Price Per Set
SPM-19376
BP Head Gaskets 4.400 Bore for Indian Adventures Block
$79.95

Cometic High Performance Head Gaskets

COM-H1702SPF0455
Cometic MLS Head Gaskets- Pontiac V8- 4.250" Bore- .045" Thick- Butler Spec.(Set)
$189.00
COM-H1702SPE0405
Cometic MLS Head Gaskets- Pontiac V8- 4.225" Bore- .040" Thick- Butler Spec.(Set)
$189.00
COM-H1702SPG0455
Cometic MLS Head Gaskets- Pontiac V8- 4.280" Bore- .045" Thick- Butler Spec.(Set)
$189.00
COM-H2268SP3040S
4.380"Round Bore .040" Thick Cometic MLS Pontiac V8 Head Gaskets - Steel Embossed - Butler Spec (Set)
$189.00


BP custom copper head gaskets are made from dead soft copper. They are available in 3 thicknesses -
.042, .052, and .062 with or without water holes......$80.00 and up. Contact BP for these prices.


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