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Gaskets & Sealants
(For a better view of these parts, click on the picture)
 
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Click here! Overhaul Gasket Sets
Shown here is an example of our Overhaul Gasket Sets.  There are other sets to choose from depending on your application.  To purchase a gasket set with all of the upgraded, high performance gaskets, choose one of the '-HD' gasket sets.  Please check the chart below.  To purchase a gasket set, choose your part number at the bottom of the chart and click the 'BUY' button.  By purchasing our gaskets as a kit, you can save from 10% to 15% over buying the gaskets individually.  
  
Gaskets  OS-540 OS-550  OS-555 OS-560 OS-565  OS-570 OS-575 OS-540-
HD
OS-550-
HD
OS-560-
HD
OS-570-
HD
400
425
455
330-350
(1964-76)
No Diesel
400
425
455
307 330-350
(1964-76)
No Diesel
403 403 400
425
455
330-350
(1964-76)
No Diesel
307 403
Head  
PT-403            X       X
PT-510 X X X   X            
PT-512       X           X  
PT-514               X X    
Intake  
IG-495     X    X X   X X X
IG-505  X   X                
IG-505-GR               X      
Exhaust  
EG-530 X X X X X X X        
EG-535               X X X X
Rear Main Seal OS-540 OS-550  OS-555 OS-560 OS-565  OS-570 OS-575 OS-540-
HD
OS-550-
HD
OS-560-
HD
OS-570-
HD
MS-160 X   X         X      
MS-165   X   X X X X   X X X
Valve Cover  
VC-535 (cork) X X X X X X X        
VC-538 (cork)               X X X X
Oil Pan Set  
OP-495 X X X X X X X        
OP-498               X X X X
Timing Cover  
TC-811 X X X X X X X        
TC-813 X X X X X X X        
TC-815               X X X X
Fuel Pump X X X X X X X X X X X
Water Pump  
(2 styles) X X X X X X X (TC-815) (TC-815) (TC-815) (TC-815)
Thermostat X X X X X X X X X X X
Oil Filter Adapter  
(2 Styles) X X X X X X X X X X X
 
Click on a 'BUY' button below to place your order.
  
OS-540 OS-550 OS-555 OS-560 OS-565 OS-570 OS-575
400- 425- 455 330-350 (1964-76)
No 350 Diesel
400- 425- 455 307 330-350 (1964-76)
No 350 Diesel
403 403
$149.00
$149.00
$149.00
$149.00
$149.00
$149.00
$149.00

 
(If you have Edelbrock Aluminum Heads please provide that information in the 'Comments' field on your order form.  Appropriate gaskets will be substituted in your kit.  Note: The price of your gasket kit may be slightly higher.)
 

OS-540-HD OS-550-HD OS-560-HD OS-570-HD
400- 425- 455 330-350 (1964-76)
No 350 Diesel
307 403
$189.00
$189.00
$189.00
$189.00

Head Gaskets (Sold in pairs)

Click here! CG-455 Copper Head Gaskets
Made from flat material and must be used with O-ringed heads or block.  Recommended for use with very high compression and nitrous oxide engines.  Use DC-86 Silicone and Mondello head studs or bolts for best results. A receiver groove in the cylinder head is recommended for compression ratios over 12.5:1 or 300+ hp of nitrous oxide.  Specify net bore and thickness in 'Comments' field on the bottom of the order form.
(This is a 'Special Order' item and cannot be returned.)
$229.00
Click here! PT-510 Head Gaskets (350 & 400 (1968-1976) - 425 - 455)
.040" thick compressed head gaskets.  Fits up to a 4.250" bore.  Excellent for marine use.
$69.00
Picture
Temporarily
Unavailable
PT-403 Head Gaskets (403)
Head gaskets for a 403 engine.  Steel grafoil, .040" thick.
$69.00
Click here! PT-512 Head Gaskets (307)
Same as PT-510, except this fits a 307 Olds.
$69.00
Click here! PT-514 Head Gaskets (330 - 350 (to 1976) - 400 - 425 - 455)
Dual face 1010 tin plated carbon steel graphite composition head gasket that will fit up to a 4.220" net bore.  The compressed thickness is .038", 1/2 " head bolts or studs will fit fine.  This gasket will work with up to 13:1 compression with an O-rung block (.041" wire +.010" - .012" above the deck surface).  Do not use gasket sealer.  Recommended for use with Edelbrock Aluminum Cylinder heads and other engine applications, especially when experiencing head gasket problems.
$89.00
Click here! PT-515 Head Gaskets (350 1977-1980)
Same as PT-510, except this fits 1977-1980 Olds 350 engines.
$69.00
Click here! PT-519 Head Gaskets (330 - 350 - 400 - 425 - 455)
Steel core Grafoil facing, "Pozi-Seal" Beading, silicone coating and stainless steel fire ring head gaskets.  The I.D. bore of the gasket is 4.260" and is .051" thick and contains
11.9 cc's.  This gasket is a must if you want to lower your compression ratio a little bit or to obtain a little more deck clearance. Recommended for use with Edelbrock Aluminum Cylinder heads.
$129.00
PT-520 Head Gasket PT-520 Head Gaskets (307 - 330 - 350 - 400)
Premium multi-layered stainless steel head gaskets, .040" thick.  Recommended for high-compression and nitrous oxide engines, or engines with aluminum cylinder heads. 
$229.00
PT-521 Head Gaskets (425 - 455)
Same as PT-520 except for 425/455 engine.
$229.00
PT-522 Head Gaskets (403)
Same as PT-520 except for a 403 engine.
$229.00

Intake Manifold Gaskets (Sold in pairs)

Click here! IG-495 Intake Gaskets (Small Block 330 - 350 - 403)
Made out of a high-density 8092 material, high temperature and has very little crush. (End seals included upon request, no extra charge.)
$20.00
Click here! IG-505 Intake Gaskets (Big Block 400 - 425 - 455)
Made out of a high-density 8092 material, high temperature and has very little crush. (End seals included upon request, no extra charge.)
$20.00
IG-505-GR Intake Gasket  IG-505-GR Intake Gaskets (Big Block 400 - 425 - 455)
Recommended for high performance and marine applications.
(End seals included upon request, no extra charge.)
$39.00
Click here! IG-510 Intake Gaskets (Batten)
High temperature, high density intake manifold gaskets for Batten aluminum or cast iron cylinder heads. 
$20.00
Click here! HR-351 Heat Riser Block Off Plates HR-351 Heat Riser Block Off Plates
These stainless steel plates easily block off the heat riser passages on your stock cylinder heads.  Indentation goes down into the head, attach with a small amount of high heat tolerant silicone then place intake gasket on top.
$29.00
Click here! VT-581 Valley Tray (All Olds)
Although this is not a gasket, this item is commonly ordered with our intake gaskets.  Fits all Olds engines, small and big block.  Our valley tray is designed to keep hot oil off the manifold, allowing the manifold to stay much cooler for efficient performance.  Will fit all stock cast iron and aluminum manifolds (except Toronado). (Small blocks must be drilled and tapped to accept this valley tray. Will only fit small blocks with Edelbrock 7111 Intake Manifolds.)
$39.00

Exhaust Gaskets (Sold in pairs)

EG-525.gif (22224 bytes) EG-525 Batten Exhaust Gaskets
Exhaust gaskets for Batten cylinder heads.
$18.00
Click here EG-535 Exhaust Gaskets EG-530 Exhaust Gaskets
Steel woven mesh exhaust gaskets made of a high-temperature graphite coated material.  330-455 Oldsmobile engines.
$13.00
Click here EG-535-C Exhaust Gaskets EG-535-C Copper Exhaust Gaskets
Solid copper exhaust gaskets.  Longest lasting exhaust gaskets for all models of Olds small and big block.  Conforms to most irregularities and reusable.
$71.00
Click here! EG-535-P Exhaust Gaskets
High temp graphite exhaust gaskets. Thicker to conform to most irregularities. 330-455 Oldsmobile engines.
$39.00
EG-535-CE.gif (18776 bytes) EG-535-EDL (Edelbrock Heads)
Solid copper exhaust gaskets.  For Edelbrock heads only.
$71.00

Miscellaneous Gaskets

MS-160-65.gif (13637 bytes) MS-160 Rear Main Seal (400 - 425 - 455 - 350 Diesel)
Neoprene rear main seal.  Rear of crankshaft must be polished for best results.
$17.00
MS-165 Rear Main Seal (330 - 350 - 403)
Neoprene rear main seal.  Rear of crankshaft must be polished for best results.
$17.00
VC-535.gif (16626 bytes) VC-535 Valve Cover Gasket
Cork replacement valve cover gaskets. 10 hole, 1/8" thick.
$17.00
VC-538 Valve Cover Gasket
Cork replacement valve cover gaskets. 10 hole, 3/16" thick.
$34.00
VC-499 Valve Cover Gasket
Cork replacement valve cover gaskets. 10 hole, 3/8" thick.
$39.00
OP-495.gif (15251 bytes) OP-495 Oil Pan Gasket Set
Highly compressible .090" material seals well, block side has a self-adhesive.  Fits all Olds V-8's.
$19.00
OP-498.gif (14597 bytes) OP-498 Oil Pan Gasket Set
Steel shim laminated oil pan gaskets with cork on both sides, extremely durable.  We use these gaskets on all Mondello engines.
$37.00
TC-811.gif (16599 bytes) TC-811 Timing Cover Gasket
Timing cover gasket for all Olds engines.
$3.00
TC-813.gif (13383 bytes) TC-813 Timing Cover Oil Seal
Front cover oil seal.
$7.00
TC-815.gif (26107 bytes) TC-815 Timing Cover Gasket Set
Includes: Front cover gasket, water pump gasket (2 styles), front cover seal & front oil pan seal.
$15.00

Engine Sealants
(Please Note: The following products can only be shipped by Ground Service because of flight restrictions on flammable products.)

Click here! 9300 Gasgacinch
Gasket sealer and belt dressing. For use on cloth-material type  gaskets (intake, pan, front cover, valve cover, etc.) and works well as a contact cement. (8 fl.oz.)
$14.00
Click here! 462 Threadlocker Blue
Use for securing nuts, bolts and all types of fasteners. (.20 fl.oz.)
$8.00
Click here! 3H Gasket Sealer, Aviation #3
Non-hardening gasket sealer for rear main seals, oil pans, oil pump to rear main cap sealing, etc. (4 fl.oz.)
$7.50
Click here! DC-87 Permatex Black Hi-Temp RTV Silicone 
Use for all automotive gasket requirements. (3.35oz.)
$12.00
Click here! 1516-S Copper Coat Gasket Compound
Recommended for use in general assembly work on high compression engines, diesel heads, cover plates, hi-speed turbine superchargers and automatic transmissions. (16oz.)
$19.00

 

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