14mm Thread, .750 in Reach - Gasket (flat) Seat - 4-PackACCEL's patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3 16 in to 3 8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where

All of our Exhaust Manifold Flanges have had their exhaust port size optimized for either standard wall round tubing or Schedule 10 weld fittings

and built-in ECM filter signal switch

thus raising or lowering part throttle shift points and line pressures

Edelbrock part #9665 Guide Plate is made from high-grade alloy steel and hardened to 60 Rockwell "C"

In addition to easy adjustments

B&M has you covered with our high-performance flexplate designed for 1962-up A727

Installation: Item installs in approximately 2 hours using basic hand tools

For maximum compatibility with Holley products

Vibrant Performance Saddle Style Oxygen Sensor Weld Bungs are made of 304 Stainless Steel for the utmost in optimum corrosion resistance

FLF’s Heat Shrink Sealing Tubes are paired to work with our Extreme Heat Protection Sleeves to offer the ultimate in temperature protection for your hoses or other components

Bilstein B8 5100 (Ride Height Adjustable) shock absorbers are designed for trucks and SUVs with a front OE coilover style suspension

Vis at 100 degree C 10