Oldsmobile Engine Parts

	Oldsmobile Engine Parts
"Many of the Dick Miller Racing Inc. speciality products require special installation. Those instructions and pages of technical information are included in my new catalog." Dick

Camshaft Thrust Button Kit
DMR-5745 Camshaft thrust button kit. Includes DMR-5740 cam bolt and bronze button, DMR-5120 cam spacer, and DMR-5040 crank spacer.

DMR-5040 Crankshaft timing gear spacer. .040 steel spacer. This spacer slides onto the crankshaft and then you install the timing gear. Corrects timing chain alignment when using DMR-5120 camshaft spacer.

DMR-5120 Bronze cam spacer .041 thick. To prevent or correct worn blocks caused by camshaft moving back and forth in block. To be used with DMR-5740 thrust button. DMR-5040 crank spacer recommended.

DMR-5740 Camshaft thrust button bolt. Stops camshaft from moving back and forth in engine, giving perfect valve timing and greater timing chain life. Includes new cam bolt and bronze button. Fits all 64-84 except diesel. DMR-5120 cam spacer is required and DMR-5040 crank spacer is recommended. If necessary, file the front of the cam bolt (not the bronze button) to achieve .004 to .005 clearance (end play) from the front cover.

Select Item at View Cart.
$54.00
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Crankshaft Pilot Bearing Conversion Auto Crank
Stick shift pilot bearing adapter. A new solution to an old problem. Convert a GM automatic transmission crankshaft to a manual shift crank without taking the crank out of the block. Knurled for a sure fit with self alignment for a perfect fit and smooth running and shifting. Requires modest shortening of input shaft with common tools. Also for engines that are using a midplate resulting in the transmission being moved rearward and not engaging the stock pilot bearing far enough. Fits Oldsmobile 260-455, Buick 350-455, Cadillac 400-500, Pontiac 326-455, and Chevrolet 305-502.
$42.00
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Damper (Crank Balancer) Reconditioned Or New
Rebuilt Harmonic Damper fits 330-455 (425 pictured) Oldsmobile engine. Replace your cracked and dried out rubber dampening ring balancer with a rebuilt factory unit. Old rubber ring is cooked out. Balancer is shot blasted for stress relief and cleaning and then reassembled injecting silicone rubber and heat curing. Tests show balancer to be three times stronger than stock. Available for any engine any make with two piece rubber damping ring balancer. Recommended over 350 horsepower. No core deposit required. Specify 330-350-400Early-400Late-403-425-455. Select Engine at View Cart.

New dampers fit 350-400Late-403-455 While supply last.

Degreed dampers (every 5 degrees from 0 to 50 BTDC and every 90 degrees). Makes finding TDC, setting timing, degreeing cams, and adjusting valves much easier and more accurate. No high performance engine should be without one. Available for 350-400Late-403-455 engines only. Select Degreed at View Cart.
$149.00
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DMR-5466-E Crankshaft Assy 466
This street and strip rotating assemblies offers the perfect balance of strength, performance, reliability, and affordability. Each kit includes a new 4.250" cast steel crankshaft (std/std), billet steel bushed 6.735” H-beam rods, forged Mahle floating pistons with a 5 cc dish (flat top), plasma-moly (1/16,1/16, 3/16) file fit rings, and Clevite rod and main bearings.

The pistons feature a phosphate coating to prevent ring sticking, a graphite impregnated skirt coating, and perfect ring grooves engineered for more power. This kit is engineered for engines up to 700 HP and designed for external balance. Comes in a +.030 (461 ci) or +.060 (466 ci). Optional external balance includes a factory replacement damper and flexplate or SFI damper and flexplate.

65 cc head = 12.3 compression.
77 cc head = 11.0 compression.
84 cc head = 10.3 compression.

$1,995.00
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DMR-5467-E Crankshaft Assy 496
This street and strip rotating assemblies offers the perfect balance of strength, performance, reliability, and affordability. Each kit includes a new 4.500" cast steel crankshaft (std/std), billet steel bushed 7.1” H-beam rods, forged Mahle floating pistons with a 22 cc dish, plasma-moly (1/16,1/16, 3/16) file fit rings, and Clevite rod and main bearings.

The pistons feature a phosphate coating to prevent ring sticking, a graphite impregnated skirt coating, and perfect ring grooves engineered for more power. This kit is engineered for engines up to 700 HP and designed for external balance. Comes in a +.030 (488 ci) or +.060 (495 ci). Optional external balance includes a factory replacement damper and flexplate or SFI damper and flexplate.

65 cc head = 11.1 compression.
77 cc head = 10.0 compression.
84 cc head = 9.5 compression.

$2,295.00
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DMR-5467-S Crankshaft Assy 488-511 Forged Steel
DMR-5467-S (Pictured with all parts coated - NOT INCLUDED) This 488-511 cu in crankshaft assembly can be used in a 425 or 455 block. Kit comes with a factory forged steel crank (balanced, cross drilled and chamfered), rod bearings, drilled main bearings, DMR-5455 7" billet rods by Oliver, Diamond custom pistons (any bore and ring combination made to your specifications), moly file fit rings for proper seal and less drag, new SFI damper and bolt, new SFI flexplate, ARP flexplate bolts, and freeze plug kit. This kit is intended for hard street to all out race use. Use with DMR-5943 billet main bearing caps and a girdle (22360-2, 22361-2, 22362-2) for the highest torque, baddest, and strongest race engine available.

4.155 bore = 488 cu in
4.185 bore = 496 cu in
4.214 boee = 503 ci in
4.250 bore = 511 ci in

$5,599.00
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DMR-5943 Billet Main Caps
These ultimate billet main bearing caps are built to Dick Miller Racing specs and have features other caps don't have. These caps are made .005" wider so that the block may be machined to square the register that the cap sets in. Up to .040" may be removed to allow the main bore to be moved to the necessary location. Notches are made in the sides of the cap to allow lifting the cap from the saddle for easy removal of the cap on an assembled engine. Stud holes are spot faced perfectly flat for repeatable torque readings using hardened washers. Anodized in a Black Oxide finish to maintain a rust free appearance. Company logo laser etched into bottom of cap for easy identification. No sharp edges strengthen the caps which are made from 1045 carbon steel with a tensile strength of 90,000 PSI for the strongest materials in the industry and then machined on all surfaces. 7/16" stud hole for 260-307-330-350-403 small block or 1/2" stud hole for 350 Diesel-400-425-455 Oldsmobile engines.
$359.00
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DMR-P5425+DMR-5455-7 (425 Pistons & Rods)
Oldsmobile 425 flat top pistons. These are Diamond custom quality flat top forged pistons made exclusively for DMR in quantity so we can sell them to you at a price far less than custom pistons. Available in Std. +.030, +.040, +.060. 10.25 to 1. Flat top with 3.98 cc valve relief. Approximately 567 grams. Uses less drag 1/16x1/16x3/16 ring set combination with a .980 wrist pin. Includes spiral locks. Plus Oldsmobile 7" billet steel "H" beam crankshaft connecting rods. 4340 chrome moly with ARP 2000 bolts. For use with 2.5" bearing and a 9.800 wrist pin. Bushed for floating pins. Sets of 8. Select piston size at View Cart.
$1,159.00
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DMR-P5455+DMR-5455-7 (455 Pistons & Rods)
Oldsmobile 455 flat top pistons. These are Diamond custom quality flat top forged pistons made exclusively for DMR in quantity so we can sell them to you at a price far less than custom pistons. Available in Std., +.020, +.030, +.040, +.060. 10.25 to 1. Flat top with 3.98 cc valve relief. Approximately 567 grams. Uses less drag 1/16x1/16x3/16 ring set combination with a .980 wrist pin. Includes spiral locks. Plus Oldsmobile 7" (for better rod ratio and more power) billet steel "H" beam crankshaft connecting rods. 4340 chrome moly with ARP 2000 bolts. For use with 2.5" bearing and a 9.800 wrist pin. Bushed for floating pins. Sets of 8. Select piston size at View Cart.
$1,279.00
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Intake Cross Over Plug
Zinc Alloy ingots for blocking off the heat riser crossover. One of the biggest horsepower per dollar gain comes from filling the heat riser crossover with our zinc alloy. While heat riser plugs will help keep the intake cooler they will not help the exhaust flow nearly as much as filling the crossover with zinc which will not only eliminate the heat to the carburetor, but create better flow from the center two exhaust ports by removing any reversion caused by the two center exhaust runners being open into one another. Stand the head on the intake side with exhaust ports up and head disassembled. Melt the zinc in cast iron pan over a propane gas burner and pour it into the exhaust port. Head may need to be lightly ported afterwards. It takes 1810F degrees to melt and approximately 25 minutes on a large propane stove. Short filling (not up to the exhaust valve seat) should not require any porting and produce close to the same results. 1 bar will be enough to do 2 heads.
$39.00
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Mount Transmission Steel Or Polyurethane
Solid steel transmission mount. Will fit GM T-350, T-400 or Powerglide. Use with DMR solid steel big or small block engine mounts when using a full roll cage. Not recommended for street use.

For street appliactions use the polyurethane transmission mount.

Select Size at View Cart.
$18.00
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Technical Advice
As the world has been brought closer together with the internet and it’s great shopping tools some feel the need to shop for price only and then look elsewhere for technical help when the company they bought their parts from cannot answer their technical questions. Or some shop around for free technical help and then buy their parts at the cheapest location possible. Even the large mail order companies with their lack of Oldsmobile technical experience refer their customers to Dick to solve their problems. Because the free Oldsmobile technical aspect of our business has gotten out of hand with people wanting Dick to design their engines and solve their technical needs DMR now charges $20.00 (1 time only) to all non customers for Oldsmobile technical information. This $20.00 will be FULLY REFUNDABLE with your first order and is for Oldsmobile technical calls only. You can either send a check or put it on a credit card or purchase in the order department under Oldsmobile Engines. Dick still answers most of the phone calls and takes most of the orders and will offer free technical and installation advice to callers for parts being purchased.
$20.00
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