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Butler Performance Pontiac Polyurethane/Stainless Steel Interlocking Engine Mount, 1967-69 Firebird, Set BPI-2254P

poly, poly mount, polyurethane, polyurethane mount


1967-69 Firebird /1972-75 Ventura / Catalina 389 cid (1965-66), Catalina 400 cid (1967-70) / Bonneville 389 cid (1965-66) Bonneville 400 cid (1968-70) Polyurethane/Stainless Steel Interlocking Engine Mounts (Set) *Good For 650+ HP* Click HERE for the picture showing interlocking design

Pricing: $208.95
4 5 1



If using headers or Ram Air manifolds, ceramic coating is highly recommended AND/OR a heat shield or header wrap to keep heat away from the Poly mounts as excessive heat may cause the poly to melt or deteriorate.


Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.

Customer Reviews

Comment Total Reviews (1)

Quality Engine Mounts
  • Currently 4/5 Stars

Reviewed by:

Product ownership: Less than 3 months

Purchased from: Butler Performance Inc.

So I installed these on my 69 Firebird and they restored the engine height so the oil pan wasn't so close to the cross-member. - they are significantly thicker than the China made OEM replacements. The poly is a bit bulky though and makes contact with the Long Branch manifolds. This caused some melting in the contact areas but hasn't affected function.

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