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Pages (4): [ Gaskets 1] Gaskets 2 Gaskets 3 Gaskets 4


BOP One-Piece Oil Pan Gasket

 

 

Pontiac One-Piece Oil Pan Gasket

The BOP one piece oil pan gasket works with ALL Pontiac V-8's '59-'81. The rear cap area cross-section is square like the cork so it fits perfectly into the main cap with the groove ('59-'72). We added the tabs ('73-'76) and most after mark et pans Canton , Milodon, etc.) This design should not be confused with the normal 3 tab design that has a curved bot tom and is notorious for slipping out of place. This will also work on the 5 tab pans ('77-'81) with minor pan slot modification or removal of tabs. If your pan does not have the 3 tab slots ('59-'72) you can cut the m off with a razor blade. If it does you have the benefit of double holding power. Silicone/sealer is only recommended at the bend points of the timing cover and where the rear curve meets the block to account for any minor alignment discrepancies. This is a well engineered part that is quick, clean, reliable, and reusable. You will not be disappointed.

OPG49 Pontiac One-Piece Oil Pan Gasket '59 - '81............................. $59.99

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Pontiac Mutli-piece Oil Pan Gasket

 

Pontiac Multi-Piece Oil Pan Gasket

Traditional Pontiac multipiece oil pan gasket. Fits '59 - '81 Pontiac V-8.

OPG50 Pontiac Multi-Piece Oil Pan Gasket '59 - '81............................ $19.99

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BOP Oil Pan Reinforcement Plates

 

Pontiac Oil Pan Reinforcement Plates

These stainless steel plates help provide even clamping force across the rear corners of the oil pan to secure gasket and prevent leaks. Plates are highly recommended for all oil pan gaskets including the BOP OPG49 one-piece oil pan gasket.

OPR90 Pontiac Oil Pan Reinforcment Plates (pr)................................ $14.99

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BOP Two-Piece Rear Main Seal

Viton Main Seals

 

 

Viton ® Pontiac Two-Piece Rear Main Seals

With the mandated removal of asbestos from the factory type rope seals, increased leakage has become commonplace. To address this problem BOP Engineering devoloped a rear main seal for the traditional Pontiac V-8's. These seals are not a retrofit from some other engine, but designed from a clean slate using state of the art technology and the best materials. 20 plus years of proven sucess makes this the best two-piece seal on the market. Available in both 3 main size 301 - 400 engines and small journal aftermarket blocks, and for 3 1/4" main size 421 - 455 engines and large journal aftermarket blocks.

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RMS01 Pontiac 3.00" Viton® Two-Piece Rear Main Seal............ $44.99
RMS02 Pontiac 3.25" Viton® Two-Piece Rear Main Seal............ $44.99

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BOP One-Piece Rear Main Seal

 

 

 

 

Viton ® Pontiac One-Piece Rear Main Seals

The new BOP Engineering One-piece rear mail seal is the most advanced rear main seal on the market for the traditional Pontiac V-8. This revolutionary design features a number of state of the art innovations including relocation of the parting line which greatly reducing the risk of leaking, a more pliable construction that will work more effectively in engines with seal groove geometry issues, and double lip design to provide twice the protection against leakage as well as supporting outstanding vacuum numbers. Crankshaft must be out of the block to fit this seal prior to installation. Available in both 3 main size 301 - 400 engines and small journal aftermarket blocks, and for the 3 1/4" main size 421 - 455 engines and large journal aftermarket blocks.

Click here to view install procedures (Requires adobe acrobat)

RMS18 Pontiac 3.00" Viton® One-Piece Rear Main Seal............ $54.99
RMS19 Pontiac 3.25" Viton® One-Piece Rear Main Seal............ $54.99

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Best Gasket Rope Seal

 

Best Gasket Rope Rear Main Seal

Replaces non-asbestos fiberglass core rope seals found in most kits. Made by Best Gasket Company the Graphtite™ rope seal is a cost effective solution to rear main seal leaks. It also works well with blocks whose seal grooves are not suited for a lip type rear main seal such as blocks that have had multiple align bores. Available in both 3 main size 301 - 400 engines and small journal aftermarket blocks, and for 3 1/4" main size 421 - 455 engines and large journal aftermarket blocks.

RMS08 Pontiac 3.00" Rope Rear Main Seal................................. $24.99
RMS09 Pontiac 3.25" Rope Rear Main Seal................................. $24.99

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Pontiac Full Gasket Set

 

Pontiac Full Gasket Set

Full gasket sets include all the gaskets required to seal the entire engine. These sets fit all traditional Pontiac 326-455 V-8 engines except the 301, RAII, RAIV, 455HO and 455SD. For '61 - '64 engines and Intake gasket set SIG139. Also does not include the BOP specialty gaskets such as our rear main seals and one-piece oil pan gaskets and valve cover gaskets.

FGS151 Pontiac Full Gasket Set '65 -'71....................................... $109.99
FGS152 Pontiac Full Gasket Set '72 -'79....................................... $109.99

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