Reviews Headers And Manifolds- BestItemr.com

Z Whip SBC Stainless-Steel Exhaust Header Bolt Kit 1” 3/8-16 Bolts Compatible with Chevrolet V8 Small Blocks 265 283 305 327 350 383 400 Gen I & II 92-97 LT1 LT4 TPI TBI 96-98 Vortec 5.0L 5.7L BOP

Compatible with all 1955-1998/99 Chevy Small Block Exhaust Headers with up to ½” Thick Flanges 265 283 305 307 327 350 383 400 (These do not fit oem manifolds).
Also Compatible with Pontiac Buick Oldsmobile 326 350 389 400 421 455 V8 Engines Using Exhaust Headers with up to ½” Thick Flanges (These do not fit oem manifolds).
These are High Grade 18-8 Stainless-Steel Steel 3/8-16×1” Bolts and Washers That will NOT rust or Corrode like the chrome or steel ones sold. These Use a 5/16” Allen Wrench/Socket.
We are an AS9100D and ISO 9001:2015 Certified Manufacturer that produces aerospace parts for The Boeing Aircraft Company and The US Military. Parts we produce fly at 30,000 feet where failure is not an option. We put the same quality into every part we produce..
When you purchase Z Whip Parts you will always get the highest quality for your vehicle that you rightfully deserve.

Pro Street/bracket, needs good intake, headers, gear and 3300+ stall..
250/256 Duration at .050". 110 Degree Lobe Separation Angle. 0.519"/0.523" Valve Lift.
CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant..
Excellent performance in street carbureted applications. Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve..
More vacuum allows an increase in duration for improved performance and assists power brakes. Best performance with aftermarket intake manifolds, headers and lower gear ratios..
Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer..

Withstands Up To 600 Degrees Fahrenheit To Protect Exhaust Components.
Perfect For Protecting Hangers, Tailpipes And Mufflers.
Easy-To-Apply Aerosol Formula Covers Exhaust Components From The Manifolds Or Headers Back.

Most advanced, high temp RTV silicone gasket available.
Three times more oil resistant than conventional silicones.
eight times more flexible than cut gaskets.
Sensor-safe, low odor, and non-corrosive with superior adhesion.
Temperature range -75F to 700F intermittent.
Suggested Applications: Exhaust manifolds/headers, valve covers, oil pans, timing covers, water pumps, thermostat housings.

Most advanced, high temp RTV silicone gasket available.
Three times more oil resistant than conventional silicones.
eight times more flexible than cut gaskets.
Sensor-safe, low odor, and non-corrosive with superior adhesion.
Temperature range -75F to 700F intermittent.
Suggested Applications: Exhaust manifolds/headers, valve covers, oil pans, timing covers, water pumps, thermostat housings.

Gas and oil resistant. Ideal for automotive parts exposed to intermittent temperatures upto 2000°F including exhaust, manifolds headers and more.
Stops rust formula. Rust preventive formula resists oil, gas, grease and environmental elements including rust, salt, humidity and more.
Any-angle spray with comfort tip. Dries to touch in 30 minutes and covers upto 10sqft. For optimal performance allow product to fully cure according to instructions on label.
Durable, long-lasting finish, provides a protective finish that hels items last.
Any-angle spray technology allows the can to be sprayed in any direction, even up side down.

Ideal for automotive parts exposed to intermittent temperatures up to 2000°f including exhaust manifolds, headers and more.
Rust preventive formula resists Oil, gas, grease and environmental elements including rust, salt, humidity and more.
Dries to touch in 30 minutes and covers up to 10 sq ft, for optimal performance allow product to fully cure according to instructions on label.
Durable, long-lasting finish provides a protective finish that helps items last.
Any-angle spray technology allows the can to be sprayed in any direction, even upside down.

Ideal for automotive parts exposed to intermittent temperatures up to 2000°f including exhaust manifolds, headers and more.
Rust preventive formula resists Oil, gas, grease and environmental elements including rust, salt, humidity and more.
Dries to touch in 30 minutes and covers up to 10 sq ft, for optimal performance allow product to fully cure according to instructions on label.
Durable, long-lasting finish provides a protective finish that helps items last.
Any-angle spray technology allows the can to be sprayed in any direction, even upside down.

Ideal for automotive parts exposed to intermittent temperatures up to 2000°f including exhaust manifolds, headers and more.
Rust preventive formula resists Oil, gas, grease and environmental elements including rust, salt, humidity and more.
Dries to touch in 30 minutes and covers up to 10 sq ft, for optimal performance allow product to fully cure according to instructions on label.
Durable, long-lasting finish provides a protective finish that helps items last.
Any-angle spray technology allows the can to be sprayed in any direction, even upside down.

Excellent response, good mid-range, noticeable idle..
218/224 Duration at .050". 110 Degree Lobe Separation Angle.
Excellent performance in street carbureted applications..
More vacuum allows an increase in duration for improved performance and assists power brakes..
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve..
Best performance with aftermarket intake manifolds, headers and lower gear ratios..
Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer..