1999 Cadillac All Models Proform Auto Parts

Heat-treated .065 wall thickness 4130 chrome moly, for use with guide plates. 25% thicker walls than a major competitor's brand. Gloss black finish. Premium one-piece pushrods for the price of competitors 3-piece! Each end is...

These patented harmonic balancer covers offer improved readability, more stable Top Dead Center indication and timing accuracy, enhanced appearance for a previously ignored underhood area, and the elimination of timing tapes...

Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full cage bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and...

The super affordable way to reduce internal valve train friction and valve stem wear. Extra long slot eliminates rocker to stud interference when using high lift cams. 16 rockers, anti-gall grooved balls and nuts per package....

Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full cage bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and...

Designed for up to 10,000 RPM. This heavy duty design features an oversized body and fulcrum with a triangulated profile for additional rigidity and strength. Accommodates most oversized valve springs. American-made roller...

These CHEVROLET Bowtie valve covers are made of heavy-gauge steel, 20% thicker than typical aftermarket valve covers, greatly reducing the likelihood of leakage around the valve cover flange area caused by fasteners being...

The Chevy Orange Center Bolt Valve Covers are for Chevy Small Block Gen II Engines (305-350 Engines; 1987-pre-LS). Made from stamped steel, they are 20% thicker than typical aftermarket valve covers. They are manufactured to...

Chrome {fitment}

These patented harmonic balancer covers offer improved readability, more stable Top Dead Center indication and timing accuracy, enhanced appearance for a previously ignored underhood area, and the elimination of timing tapes...

Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full cage bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and...

Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and...

For engines with monster cubic inches or compression ratios, these 100% NEW starters challenge the specifications, durability, and reliability of anything on the market. Built from scratch with all-new components, the torque...

The 750 CFM Circle Track Carburetor is joining the Race Series line of high-performance carburetors. This carburetor has all the great features of the Race Series plus special modifications to meet the circle track racers...

Mopar Enthusiasts Rejoice! No more stamped steel breather caps for aluminum valve covers! Complete your engine dress-up look with a breather cap that improves your engine compartments look. These new Slant-Edge aluminum...

Rid your engine of internal friction with roller-tipped rocker arms. The race-proven roller tip not only unleashes horsepower, it also lengthens valve train component life and reduces wear and tear on valve stem tips....

For PROFORM carburetors and PROFORM metering blocks, each kit comes with 4 of each installed in a billet plate threaded to 6-32. {fitment}

This reversible fan will help prevent overheating in stop-and-go traffic. Designed to fit most cars or trucks, it will increases gas mileage, improve engine performance and will free up the water pump pulley for more RPM....

These Proform AN adjustable wrenches are constructed from billet aluminum and are easy to adjust. They're the perfect non-marring tools for underhood plumbing work. This adjustable crescent wrench goes from #3 to #8 size. It...

This reversible fan helps prevent overheating in stop-and-go traffic, designed to fit the most popular cars and trucks, increases gas mileage, improves engine performance, frees the water pump pulley for more RPM, installs in...

PROFORM's new billet aluminum 1000 lb digital bench top spring tester is the most accurate way to check spring pressure. Check springs up to 1.9in diameter and 3 7/8in height. Digital display reads in 1 lb (0.5 kg)...

This universal adapter will install and fit nearly every application. Chrome plated. Fits 7/16" bolt and is 5" in length.

Here's the affordable, portable way to test springs. The hex-design body is very versatile: use it in a vise or an arbor press. These hydraulic models are supplied with a rubber gauge protector. {fitment}

Extended length fittings that can be easily tightened for an exact seal without damaging the fuel bowl. Each kit comes with 1 inlet fitting. {fitment}

Measure the proper pushrod length with these simple length checkers. Simply unscrew the adjustable end until it's the right length, then take it out and measure. Don't chance destroying your valve train because of improper...

Billet Aluminum. Precision fit. Won't damage expensive AN fittings. {fitment}

This stainless steel tool makes installing pistons easy. Putting the connecting rod through first, simply place the piston (with rings) into the tapered end of the ring compressor. Tighten the compressor snugly around the...

Adjustable Ring Compressors: Ring compressors that are adjustable to size. Now available in blue, gold or red.

Aluminum stud girdles are designed to reduce flexing of the rocker arm studs and help reduce part breakage under high stress. Increased valve train rigidity helps minimize energy loss. For use on small blocks through 1986...

The PROFORM tapered ring compressor is an affordable an easy way to install your pistons! By creating a slight squeeze on the piston ring the compressor eases the piston into the cylinder bore. Manufactured for engine blocks...

Lightweight aluminum center-hung fuel bowls with sight glass windows for easy visual float adjustment. Kit comes with two (2) fuel bowls and two (2) gaskets and anodized aluminum 5/8" x 18 inverted flare fuel inlets. Fits...

Cut cylinder head assembly and disassembly time in half with the Proform pneumatic valve spring compressor. Builds 350 lbs. of force with 125 psi, and will operate on a minimum of 100 psi. The compressor arm slides for...

Based on the highly successful Race Series carburetors, the PROFORM® street carburetor is constructed of lightweight aluminum, including provisions for a choke assembly and changeable idle air bleeds for easy,...

Need to check spring pressure at the track? No problem with the PROFORM stud style valve spring compressor. This fully adjustable tool fits easily onto your rocker arm for pressure checks and will measure pressure up to 600...

This adjustable heavy-duty spring compressor, designed for the cylinder head expert is loaded with new premium features: reinforced compression-hold handle, reinforced adjustable arm with dual locking pins, box steel...

Still using 1950's technology? Upgrade your carburetor with PROFORM's new race-oriented billet metering blocks. Each unit is CNC machined from solid billet aluminum for added strength and durability and features changeable...

Affordable AN hex wrenches. Color coded for fast identification, these wrenches offer resistance to scratching hose fittings as they are being tightened and loosened. 8 piece set includes: 1/2" 9/16" 11/16" 13/16" 1" 1-1/4"...

Looking for an inexpensive replacement aluminum baseplate for you carburetor? PROFORM's new cast aluminum base plates are an inexpensive way to replace your existing plate, though we'd strongly suggest you consider upgrading...

This Performance Tune-Up Set will perk up the performance of your stock GM HEI distributor. Set includes 4-pin module and coil combination Premium Red distributor cap Premium rotor Adjustable vacuum advance canister High...

Accurately check spring height versus spring pressure with our new heavy-duty bench top spring tester. Check springs up to 2" in diameter and 4" in height. Can be bench or vise mounted. Test springs available at...

Direct replacement components to turn a street carburetor into a high-performance carb: get that extra performance out of your ride in less than 30 minutes! Add up to 25-50 HP with PROFORM's 100% NEW, high-performance...

Chevy Orange is the HOT look right now, and why not complete your engine compartment with a premium 14" air cleaner kit. Chevrolet and Bowtie emblems pop with black inlaid paint. Kit includes a black Bowtie air cleaner center...

PROFORM's new on-head valve spring tester features a digital gauge and an adjustable base to fit all common aluminum rocker lengths and offsets. The digital gauge includes 5 lb (or 2 kg) increments with peak hold and...

Avoid stripped spark plug holes with our affordable spark plug hole thread chaser. Double ended to fit 14mm and 18mm threads. {fitment}

This is the kit you need to accurately cc most cylinder head combustion chambers. Includes a precision glass 100 cc burette with easy-to-read 0.2cc division lines, an integral petcock for precise measurement and easy...

Based on the wildly popular original Race Series carburetors, PROFORM's Black Race Series Carburetors include a Black Diamond coating for enhanced fuel cooling. Each carburetor is hand assembled and tested in the U.S....

Measure the proper pushrod length with these simple length checkers. Simply unscrew the adjustable end until it's the right length, then take it out and measure. Don't chance destroying your valve train because of improper...

Here's the affordable, portable way to test springs. The hex-design body is very versatile: use it in a vise or an arbor press. The device is designed to test valve spring pressure ranging from zero to 700 pounds (or 318 kgs)...

This reversible fan helps prevent overheating in stop-and-go traffic, designed to fit the most popular cars and trucks, increases gas mileage, improves engine performance, frees the water pump pulley for more RPM, installs in...

These custom valve cover mini nuts feature a Bowtie logo on the top of each fastener. Separate studs are included for precise gasket positioning. The wing nuts fit Chevrolet Big-Block, Small-Block, and V6 cylinder heads. Sold...

Based on the wildly popular original Race Series carburetors, PROFORM's Black Race Series Carburetors include a Black Diamond coating for enhanced fuel cooling. Each carburetor is hand assembled and tested in the U.S....

Chrome {fitment}

PROFORM heavy-duty micrometer sets for all the popular applications and finally affordable for the weekend racer. PROFORM micrometers feature quick-lock levers, ratchet stops, carbide measuring tips, calibration accessories,...

Chrome push-in oil breather cap with 1/2" PCV tube. {specs}

Aluminum stud girdles are designed to reduce flexing of the rocker arm studs and help reduce part breakage under high stress. Increased valve train rigidity helps minimize energy loss. For use on small blocks with 7/16"...

How many times has this happened to you? You're filling up the reservoir (trans, oil, etc.) and suddenly it's full but you have a half-full funnel in your hands. How do you get that back into the jug without making a mess?...

Engine builiding work requires a dial indicator, but precise engine building work demands a dial indicator magnetic base. This PROFORM tool will hold your dial indicator in nearly any position. The magnetic base has 100 lbs...

Fits all PROFORM carburetors and all Holley vacuum secondary carburetors except six pack, 3 bbl, and early Mopar applications. {fitment}

Replacement chrome air cleaner including chrome lid. This 9" air cleaner fits all carburetors with 5-1/8" necks. Note: For 4-7/32" necks must use 66315 adapter.