Jack Bros.

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CHEV BIG BLOCK PARTS

BLOCKS CRANKS HEADS

OIL PANS

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Fitness Accessories

Shoes

featured items

Sport shoes

SKU 00002

AU$39.99

Fitness Bottle

SKU 00004

AU$29.99

Backpack

SKU 00001

AU$15.99

Dumbbells

SKU 00003

AU$35.99

Engine Blueprinting SHEETS TBA

Surface Finish

By admin • September 15, 2021

Surface Finish Tester Used for cylinder bores, block and head surfaces etc. RA We have used it to evaluate the machine settings for the required RA

Crankshaft: Oil Gallery Plugs

By admin • September 13, 2021

CRANKSHAFT: OIL GALLERY PLUGS

SPECIALIZED MACHINING Operations

By admin • September 13, 2021

CUSTOM CNC MACHINING

Deck Height is where the piston sits in relation to the deck of the block at T.D.C. As the stroke, rod length and pin height of the piston are machined within tolerances, there can be a Stack-up affect. Easiest way is to use one cylinder as a comparator. Fit all piston and rod combinations to a cylinder and trying different combinations of pistons and rods to get the most even result. If one combo is slightly taller, fit it to the front, back and both sides of a V type engine, taking the measurements and recording them. If the pistons protrude from the bore the pistons will need to be machined. If down the deck of the block can be machined to the required Deck Height needed.

Specialised Automotive Machining with over 50 years industry experience and knowledge.

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16 Smallwood St, Underwood Qld 4119

07 3151 1065

sales@jackbros.com.au

ABN 62 120 172 858

BANK DETAILS:

BSB: 014279

ACC: 494375952

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Call us today on 07 3151 1065

CHEV BIG BLOCK PARTS

BLOCKS CRANKS HEADS

Shop by type

Fitness Accessories

Shoes

featured items

Sport shoes

Fitness Bottle

Backpack

Dumbbells

Surface Finish

Crankshaft: Oil Gallery Plugs

SPECIALIZED MACHINING Operations

Cylinder Sleeving

DECK HT

Hardness Testing

CNC Port Machining

Torque Plates, Why we use them.

Surface Block

Boring & Honing cylinders