Edelbrock E-Series Cylinder Head Bolt Kit #85812 for Chevy 348/409 enginesEdelbrock E Series Cylinder Head Bolt Kit #85812 is a high quality replacement set of bolts with washers for use with Chevy W series big block 348 409 engines equipped with Performer RPM #60815 and #60819 aluminum heads. This kit contains all necessary bolts and washers to replace the factory bolts for a pair of heads. E Series bolts have a yield tensile strength of 190,000 PSI for strong and reliable loading with generous filleting throughout to

the SB038 is cold formed to better resist torsional fatigue and retain its "memory" far longer than the hot-formed bars used by many competitors

Notes: Fits all 5

Autometers Mechanical Trans Temp Gauge Will Give You The Most Accurate Possible Measurement For The Exact Temp Of Your Trans Fluid

Includes installation instructions and all necessary hardware

It doesn't deflect nearly as much

This assembly measures 16 3/4" wide by 17 5/8" top to bottom and only 3" thick overall to offer an adjustable yet precision fit

When the bolt is torqued to 28+ ft-lbs

Includes nitrous bosses

Allows for the disconnection of fluid delivery systems without spilling fluid

It has a built-in coil with a magnetic trigger and features a blue distributor cap

UMI suggests checking the current hardware size before ordering to confirm

Proudly manufactured in the USA using USA materials