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Speedflow small block Chevy crossover headers (not a 180 header). Good for use with mufflers.
Give your small block Chevy full-length header performance in a package that fits within the confines of your 1928-1934 Ford street rod chassis. These headers can be used with nearly any oil filter system or transmission and starter combination.
30" equal length, down swept designLong raised exit angle for increased exhaust flowJig-located U-tabs for hassle fre, bolt on collectorsHigh temperature silver ceramic coated inside and outCNC laser-machined flanges feature raised port location for increased powerUnique port gussets eliminate cracking caused by muffler applications and tire shake
Spread port, 1-7/8" tube. For cars with engine setback of 2-3/4" - 5". Number one spark plug must be behind the ball joint. 3-1/2" collector. Fits angle plug heads. Includes gaskets and header bolts.
Walker radiators boast a relatively thin but very effective core with a vertical tube every 1/4". 17 fins per inch of height for Cobra. The Z-Series has 12 fins per inch.
These small-block Chevy headers have a graceful, nostalgic shape that makes them perfect for T-bucket roadsters and similar hoodless street rods. The classic appearance is backed up by quality construction and an easy-breathing design that can help unlock your engine's performance potential.
These small-block Chevy V8 headers are designed for optimum performance in a variety of 1935-1948 fat fendered street rod applications. Perfect for Gasser-style rods and drag cars, the headers have long primary tubes that curve over the frame and through the fender wells. You must cut the inner fender panels to make them fit.
Schoenfeld IMCA modified header features long style header for DirtWorks and most others chassis except for D&M and Harris Chassis. 1-3/4" tube with 3-1/2" collector. Not a step design. Non-adjustable.
Speedway Motors saves you money with our new Speedflow headers! Available for Small Block Chevy (SBC). Includes gaskets and header bolts.
Small block Chevy header gaskets forGM 604crate motors with aluminum cylinder heads.
There are many things that effect vacuum. Camshaft lobe separation, lifter style, intake manifold, piston rings, compression ratio and overall valve and engine condition. Due to many and varied engine combinations, Speedway Motors offers no warranty on camshaft and or lifters for either performance, vacuum or longevity.
Save money by welding and assembling your own headers! These small block Chevy header kits will work for many racing and rodding applications. It includes everything you need to assemble a pair of high-quality headers: eight mandrel-bent primary tubes, two pre-formed collectors, two extra-thick standard-port flanges, two gaskets, and 12 header bolts.
Choose Gilmer or HTD style belt.
91303801Overall Length1.250" (1 1/4")Under Head Length1.000"Thread Pitch3/8"-16Wrench TypeHexWrench Size9/16"Material TypeSteelFinishChromeSold in QuantitySetNotesIt is highly suggested that the threads be chased and then anti sieze be used when installing.
Heavy gauge steel, S/B Chevy oil pan kit can be used for building any racing pan. Claimer pan kit includes bottom, side, 2 gate assemblies, and drain plug. Bare oil pan sold separately.
This power steering pump bracket mounts a stock-style GM pump to a S/B Chevy block. Must be used with a short style water pump.Mounts on the lower left side. Bracket is zinc plated with threaded shaft.Designed to work with a'70-'82 GM pump that has a threaded pulley shaft, not a press-on style.
Lightweight aluminum long style pump for S/B Chevy.Has provisions for your power steering mount.
Designed for 1955-86 262-400 c.i.d. small-block Chevys, this manifold has a balanced 180 firing order port runner arrangement. It contains an exhaust gas heat riser and offers excellent performance potential. This manifold has a machined front oil filler tube pad with boss. Carb center-to-center: 5-1/2". Idle to 5500 rpm power band.
These Speedway headers allow you to keep the exhaust system under your '55-'57 Chevy car. The "3/4-length" design provides more ground clearance than full-length headers, yet makes more power than "shorty" style headers. These chassis headers fit 283-400 S/B Chevy V8s and has 1-5/8" primary tubes with 2-1/2" collectors.
These long tube headers work with both automaticor manual transmissions in 1964-1989 Chevrolet chassis. Features 1-5/8" primary tubes,3" collectors, andfits angled or straight plugS/B Chevy oval exhaust port heads. Built with surface machined thick steel flanges for a great seal and mandrel bent mild steel tubing.
S/B Chevy adjustable IMCA headers feature a long primary stepped header, 1-5/8" - 1-3/4" S/B Chevy. 3" collector. One 90 turnout and one 60 turnout. (917-16198H has two 90 turnouts) Standard port.Adjustable length to allow for engine and/or footbox location, as well as power band tuning. Includes gaskets and bolts for headers.
S/B Chevy adjustable IMCA headers feature a long primary stepped header, 1-5/8" - 1-3/4" S/B Chevy. 3" collector. Two 90 turnouts, Standard port.Adjustable length to allow for engine and/or footbox location, as well as power band tuning. Includes gaskets and bolts for headers.